Home / 16,040,712.20-24,058,115.85-9,964,570.10

Finding the Fourth Proportional to 16,040,712.20, 24,058,115.85 and 9,964,570.10

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Solution

The fourth proportional to 16,040,712.20, 24,058,115.85 and 9,964,570.10 is: 14,945,021.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040,712.20 : 24,058,115.85 = 9,964,570.10 : x
  2. Step 2: Convert to fraction form
    16,040,712.20/24,058,115.85 = 9,964,570.10/x
  3. Step 3: Cross multiply
    16,040,712.20x = 24,058,115.85 × 9,964,570.10
  4. Step 4: Simplify right side
    16,040,712.20x = 239,728,781,861,246.09
  5. Step 5: Solve for x
    x = 239,728,781,861,246.09/16,040,712.20
  6. Step 6: Final answer
    x = 14,945,021.07

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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.