Home / 41,502,372.15-62,253,558.23-12,749,937.83

Finding the Fourth Proportional to 41,502,372.15, 62,253,558.23 and 12,749,937.83

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Solution

The fourth proportional to 41,502,372.15, 62,253,558.23 and 12,749,937.83 is: 19,124,906.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,502,372.15 : 62,253,558.23 = 12,749,937.83 : x
  2. Step 2: Convert to fraction form
    41,502,372.15/62,253,558.23 = 12,749,937.83/x
  3. Step 3: Cross multiply
    41,502,372.15x = 62,253,558.23 × 12,749,937.83
  4. Step 4: Simplify right side
    41,502,372.15x = 793,728,996,753,767.38
  5. Step 5: Solve for x
    x = 793,728,996,753,767.38/41,502,372.15
  6. Step 6: Final answer
    x = 19,124,906.74

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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.