Finding the Fourth Proportional to 39,352,414.53, 59,026,493.58 and 12,058,786.11
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Solution
The fourth proportional to 39,352,414.53, 59,026,493.58 and 12,058,786.11 is: 18,087,527.01
Step by Step Solution
- Step 1: Write the proportion equation
39,352,414.53 : 59,026,493.58 = 12,058,786.11 : x - Step 2: Convert to fraction form
39,352,414.53/59,026,493.58 = 12,058,786.11/x - Step 3: Cross multiply
39,352,414.53x = 59,026,493.58 × 12,058,786.11 - Step 4: Simplify right side
39,352,414.53x = 711,787,860,904,508.12 - Step 5: Solve for x
x = 711,787,860,904,508.12/39,352,414.53 - Step 6: Final answer
x = 18,087,527.01
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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.