Finding the Fourth Proportional to 371,717,382.71, 557,639,596.84 and 153,248,298.47
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Solution
The fourth proportional to 371,717,382.71, 557,639,596.84 and 153,248,298.47 is: 229,898,636.30
Step by Step Solution
- Step 1: Write the proportion equation
371,717,382.71 : 557,639,596.84 = 153,248,298.47 : x - Step 2: Convert to fraction form
371,717,382.71/557,639,596.84 = 153,248,298.47/x - Step 3: Cross multiply
371,717,382.71x = 557,639,596.84 × 153,248,298.47 - Step 4: Simplify right side
371,717,382.71x = 85,457,319,372,055,472 - Step 5: Solve for x
x = 85,457,319,372,055,472/371,717,382.71 - Step 6: Final answer
x = 229,898,636.30
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