Finding the Fourth Proportional to 24,053,608.70, 36,063,277.90 and 11,267,138.24
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Solution
The fourth proportional to 24,053,608.70, 36,063,277.90 and 11,267,138.24 is: 16,892,680.95
Step by Step Solution
- Step 1: Write the proportion equation
24,053,608.70 : 36,063,277.90 = 11,267,138.24 : x - Step 2: Convert to fraction form
24,053,608.70/36,063,277.90 = 11,267,138.24/x - Step 3: Cross multiply
24,053,608.70x = 36,063,277.90 × 11,267,138.24 - Step 4: Simplify right side
24,053,608.70x = 406,329,937,486,836.88 - Step 5: Solve for x
x = 406,329,937,486,836.88/24,053,608.70 - Step 6: Final answer
x = 16,892,680.95
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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.