Finding the Fourth Proportional to 32,559,141.30, 48,796,721.55 and 24,948,381.30
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Solution
The fourth proportional to 32,559,141.30, 48,796,721.55 and 24,948,381.30 is: 37,390,396.88
Step by Step Solution
- Step 1: Write the proportion equation
32,559,141.30 : 48,796,721.55 = 24,948,381.30 : x - Step 2: Convert to fraction form
32,559,141.30/48,796,721.55 = 24,948,381.30/x - Step 3: Cross multiply
32,559,141.30x = 48,796,721.55 × 24,948,381.30 - Step 4: Simplify right side
32,559,141.30x = 1,217,399,215,419,327 - Step 5: Solve for x
x = 1,217,399,215,419,327/32,559,141.30 - Step 6: Final answer
x = 37,390,396.88
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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.