Home / 41,855,325.30-62,784,168.92-11,563,188.30

Finding the Fourth Proportional to 41,855,325.30, 62,784,168.92 and 11,563,188.30

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Solution

The fourth proportional to 41,855,325.30, 62,784,168.92 and 11,563,188.30 is: 17,345,108.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,855,325.30 : 62,784,168.92 = 11,563,188.30 : x
  2. Step 2: Convert to fraction form
    41,855,325.30/62,784,168.92 = 11,563,188.30/x
  3. Step 3: Cross multiply
    41,855,325.30x = 62,784,168.92 × 11,563,188.30
  4. Step 4: Simplify right side
    41,855,325.30x = 725,985,167,423,151.75
  5. Step 5: Solve for x
    x = 725,985,167,423,151.75/41,855,325.30
  6. Step 6: Final answer
    x = 17,345,108.71

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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.