Finding the Fourth Proportional to 29,524,795.20, 44,287,192.80 and 16,557,634.80
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Solution
The fourth proportional to 29,524,795.20, 44,287,192.80 and 16,557,634.80 is: 24,836,452.20
Step by Step Solution
- Step 1: Write the proportion equation
29,524,795.20 : 44,287,192.80 = 16,557,634.80 : x - Step 2: Convert to fraction form
29,524,795.20/44,287,192.80 = 16,557,634.80/x - Step 3: Cross multiply
29,524,795.20x = 44,287,192.80 × 16,557,634.80 - Step 4: Simplify right side
29,524,795.20x = 733,291,164,699,589.38 - Step 5: Solve for x
x = 733,291,164,699,589.38/29,524,795.20 - Step 6: Final answer
x = 24,836,452.20
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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.