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Finding the Fourth Proportional to 41,494,978.80, 62,200,477.80 and 24,446,876.40

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Solution

The fourth proportional to 41,494,978.80, 62,200,477.80 and 24,446,876.40 is: 36,645,575.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,494,978.80 : 62,200,477.80 = 24,446,876.40 : x
  2. Step 2: Convert to fraction form
    41,494,978.80/62,200,477.80 = 24,446,876.40/x
  3. Step 3: Cross multiply
    41,494,978.80x = 62,200,477.80 × 24,446,876.40
  4. Step 4: Simplify right side
    41,494,978.80x = 1,520,607,392,797,543.75
  5. Step 5: Solve for x
    x = 1,520,607,392,797,543.75/41,494,978.80
  6. Step 6: Final answer
    x = 36,645,575.84

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.