Finding the Fourth Proportional to 432,757,080, 649,128,687.21 and 137,647,914.57
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Solution
The fourth proportional to 432,757,080, 649,128,687.21 and 137,647,914.57 is: 206,469,666.73
Step by Step Solution
- Step 1: Write the proportion equation
432,757,080 : 649,128,687.21 = 137,647,914.57 : x - Step 2: Convert to fraction form
432,757,080/649,128,687.21 = 137,647,914.57/x - Step 3: Cross multiply
432,757,080x = 649,128,687.21 × 137,647,914.57 - Step 4: Simplify right side
432,757,080x = 89,351,210,082,018,336 - Step 5: Solve for x
x = 89,351,210,082,018,336/432,757,080 - Step 6: Final answer
x = 206,469,666.73
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