rose 200 million dollars to 2.7 billion dollars如何翻译

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About two thirds of the list are self-made billionaires and just over 10 percent are women, led by television star Oprah Winfrey whose fortune rose 200 million dollars to 2.7 billion dollars.
　　
　　这是福布斯富豪榜的文章。我的问题是television star Oprah Winfrey whose fortune rose 200 million dollars to 2.7 billion dollars.中，这个人是从200million增加到2.7billion，还是增加了200million，到2.7billion。