Finding the Fourth Proportional to 382,981,974.56, 574,553,668.08 and 124,177,013.92
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Solution
The fourth proportional to 382,981,974.56, 574,553,668.08 and 124,177,013.92 is: 186,291,688.85
Step by Step Solution
- Step 1: Write the proportion equation
382,981,974.56 : 574,553,668.08 = 124,177,013.92 : x - Step 2: Convert to fraction form
382,981,974.56/574,553,668.08 = 124,177,013.92/x - Step 3: Cross multiply
382,981,974.56x = 574,553,668.08 × 124,177,013.92 - Step 4: Simplify right side
382,981,974.56x = 71,346,358,838,957,224 - Step 5: Solve for x
x = 71,346,358,838,957,224/382,981,974.56 - Step 6: Final answer
x = 186,291,688.85
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