Finding the Fourth Proportional to 29,478,833.70, 44,218,250.55 and 24,695,864.70
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Solution
The fourth proportional to 29,478,833.70, 44,218,250.55 and 24,695,864.70 is: 37,043,797.05
Step by Step Solution
- Step 1: Write the proportion equation
29,478,833.70 : 44,218,250.55 = 24,695,864.70 : x - Step 2: Convert to fraction form
29,478,833.70/44,218,250.55 = 24,695,864.70/x - Step 3: Cross multiply
29,478,833.70x = 44,218,250.55 × 24,695,864.70 - Step 4: Simplify right side
29,478,833.70x = 1,092,007,932,853,500.50 - Step 5: Solve for x
x = 1,092,007,932,853,500.50/29,478,833.70 - Step 6: Final answer
x = 37,043,797.05
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.