Si le Bitcoin devait valoir 280 000 dollars actuellement, quelle serait la véritable valeur du Dogecoin et du XRP ?

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An interesting statement from Grant Cardone has led to a different kind of conversation. According to the popular American businessman, the Bitcoin price should be $280,000. His claim that Bitcoin should already be trading at $280,000 raises a deeper question: if that valuation were accurate today, what would it imply for the rest of the market?

That question becomes even more interesting when applied to cryptocurrencies like Dogecoin and XRP, which tend to move in tandem to Bitcoin.

Grant Cardone’s $280,000 Bitcoin Call And What It Implies

The real estate mogul, who oversees about $5.3 billion in assets through his firm CardoneCapital, recently took to X to deliver a blunt verdict on the state of Bitcoin: “Bitcoin should be $280,000.” No chart attached, no lengthy thread. Just four words carrying the weight of a man who has put $70 million of his firm’s balance sheet behind Bitcoin.

At the time of writing, Bitcoin is trading far below that $280,000 price projection. To put this into perspective, Bitcoin is currently trading just below $70,000, at around $67,750, meaning Cardone’s projection implies a 4x revaluation. However, that kind of move doesn’t exist in isolation. When Bitcoin goes on such a move, the liquidity spills into altcoins, pushing them into price rallies of their own.

What The XRP And Dogecoin’s Prices Could Look Like In That Scenario

Dogecoin has always traded as a high-beta extension of Bitcoin. When Bitcoin trends upward, Dogecoin often amplifies that move, driven by retail momentum and speculative cycles.

If Bitcoin were to move from roughly $70,000 to $280,000, maintaining current ratios alone would already imply a significant shift. At a 4x Bitcoin move, Dogecoin could theoretically follow into a similar multiple, placing it somewhere around the $0.35 to $0.40 range from current levels near $0.09.

That is the conservative view based purely on correlation. However, Dogecoin rarely rallies only 4x in strong bull phases. In previous cycles, it has outperformed Bitcoin by a wide margin during peak momentum periods. If that dynamic repeats, a Bitcoin price at $280,000 could easily place Dogecoin closer to a new all-time high above $0.73 and probably even above $1.

On the other hand, XRP is currently trading near $1.43. That puts the XRP/BTC ratio at approximately 0.00002. If Bitcoin were to re-rate to $280,000 while that ratio stays constant, XRP would be trading somewhere between $5.60 and $6.00. That alone would already see the XRP price trading at price peaks compared to the current range, which many long-term holders have been waiting for.

XRP’s upside is always discussed in terms of utility and integration into cross-border payments. In a scenario where Bitcoin reaches $280,000, those utility conditions could amplify XRP’s role as a bridge asset and even cause the XRP price to break above double digits above $10.
source: https://www.tradingview.com/news/newsbtc:6e67293e0094b:0-if-bitcoin-should-be-worth-280-000-right-now-what-s-the-real-value-of-dogecoin-and-xrp/