Finding the Fourth Proportional to 24,103,251.11, 33,272,665.16 and 16,273,370.11
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Solution
The fourth proportional to 24,103,251.11, 33,272,665.16 and 16,273,370.11 is: 22,464,122.88
Step by Step Solution
- Step 1: Write the proportion equation
24,103,251.11 : 33,272,665.16 = 16,273,370.11 : x - Step 2: Convert to fraction form
24,103,251.11/33,272,665.16 = 16,273,370.11/x - Step 3: Cross multiply
24,103,251.11x = 33,272,665.16 × 16,273,370.11 - Step 4: Simplify right side
24,103,251.11x = 541,458,394,530,233.88 - Step 5: Solve for x
x = 541,458,394,530,233.88/24,103,251.11 - Step 6: Final answer
x = 22,464,122.88
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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.