Finding the Fourth Proportional to 32,527,160.42, 44,887,062.60 and 18,588,355.90
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Solution
The fourth proportional to 32,527,160.42, 44,887,062.60 and 18,588,355.90 is: 25,651,691.82
Step by Step Solution
- Step 1: Write the proportion equation
32,527,160.42 : 44,887,062.60 = 18,588,355.90 : x - Step 2: Convert to fraction form
32,527,160.42/44,887,062.60 = 18,588,355.90/x - Step 3: Cross multiply
32,527,160.42x = 44,887,062.60 × 18,588,355.90 - Step 4: Simplify right side
32,527,160.42x = 834,376,694,802,161.75 - Step 5: Solve for x
x = 834,376,694,802,161.75/32,527,160.42 - Step 6: Final answer
x = 25,651,691.82
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.