Finding the Fourth Proportional to 29,997,232.20, 44,932,862.70 and 24,958,384.20
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Solution
The fourth proportional to 29,997,232.20, 44,932,862.70 and 24,958,384.20 is: 37,385,170.84
Step by Step Solution
- Step 1: Write the proportion equation
29,997,232.20 : 44,932,862.70 = 24,958,384.20 : x - Step 2: Convert to fraction form
29,997,232.20/44,932,862.70 = 24,958,384.20/x - Step 3: Cross multiply
29,997,232.20x = 44,932,862.70 × 24,958,384.20 - Step 4: Simplify right side
29,997,232.20x = 1,121,451,650,472,449.38 - Step 5: Solve for x
x = 1,121,451,650,472,449.38/29,997,232.20 - Step 6: Final answer
x = 37,385,170.84
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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.