Finding the Fourth Proportional to 32,418,562.26, 44,737,482.15 and 17,533,902.90
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Solution
The fourth proportional to 32,418,562.26, 44,737,482.15 and 17,533,902.90 is: 24,196,713.65
Step by Step Solution
- Step 1: Write the proportion equation
32,418,562.26 : 44,737,482.15 = 17,533,902.90 : x - Step 2: Convert to fraction form
32,418,562.26/44,737,482.15 = 17,533,902.90/x - Step 3: Cross multiply
32,418,562.26x = 44,737,482.15 × 17,533,902.90 - Step 4: Simplify right side
32,418,562.26x = 784,422,668,008,583.12 - Step 5: Solve for x
x = 784,422,668,008,583.12/32,418,562.26 - Step 6: Final answer
x = 24,196,713.65
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.