Finding the Fourth Proportional to 31,954,472.08, 47,911,737.68 and 13,500,930.96
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Solution
The fourth proportional to 31,954,472.08, 47,911,737.68 and 13,500,930.96 is: 20,242,958.83
Step by Step Solution
- Step 1: Write the proportion equation
31,954,472.08 : 47,911,737.68 = 13,500,930.96 : x - Step 2: Convert to fraction form
31,954,472.08/47,911,737.68 = 13,500,930.96/x - Step 3: Cross multiply
31,954,472.08x = 47,911,737.68 × 13,500,930.96 - Step 4: Simplify right side
31,954,472.08x = 646,853,062,591,310.62 - Step 5: Solve for x
x = 646,853,062,591,310.62/31,954,472.08 - Step 6: Final answer
x = 20,242,958.83
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