Finding the Fourth Proportional to 327,025,991.48, 490,341,406.70 and 130,319,666.42
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Solution
The fourth proportional to 327,025,991.48, 490,341,406.70 and 130,319,666.42 is: 195,400,763.91
Step by Step Solution
- Step 1: Write the proportion equation
327,025,991.48 : 490,341,406.70 = 130,319,666.42 : x - Step 2: Convert to fraction form
327,025,991.48/490,341,406.70 = 130,319,666.42/x - Step 3: Cross multiply
327,025,991.48x = 490,341,406.70 × 130,319,666.42 - Step 4: Simplify right side
327,025,991.48x = 63,901,128,553,057,552 - Step 5: Solve for x
x = 63,901,128,553,057,552/327,025,991.48 - Step 6: Final answer
x = 195,400,763.91
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