Finding the Fourth Proportional to 272,361,695.28, 408,512,269.80 and 97,477,666.80
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Solution
The fourth proportional to 272,361,695.28, 408,512,269.80 and 97,477,666.80 is: 146,205,665.52
Step by Step Solution
- Step 1: Write the proportion equation
272,361,695.28 : 408,512,269.80 = 97,477,666.80 : x - Step 2: Convert to fraction form
272,361,695.28/408,512,269.80 = 97,477,666.80/x - Step 3: Cross multiply
272,361,695.28x = 408,512,269.80 × 97,477,666.80 - Step 4: Simplify right side
272,361,695.28x = 39,820,822,919,276,104 - Step 5: Solve for x
x = 39,820,822,919,276,104/272,361,695.28 - Step 6: Final answer
x = 146,205,665.52
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