Finding the Fourth Proportional to 32,049,233.12, 48,121,876.14 and 27,744,561
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Solution
The fourth proportional to 32,049,233.12, 48,121,876.14 and 27,744,561 is: 41,658,417.32
Step by Step Solution
- Step 1: Write the proportion equation
32,049,233.12 : 48,121,876.14 = 27,744,561 : x - Step 2: Convert to fraction form
32,049,233.12/48,121,876.14 = 27,744,561/x - Step 3: Cross multiply
32,049,233.12x = 48,121,876.14 × 27,744,561 - Step 4: Simplify right side
32,049,233.12x = 1,335,120,328,000,674.50 - Step 5: Solve for x
x = 1,335,120,328,000,674.50/32,049,233.12 - Step 6: Final answer
x = 41,658,417.32
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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.