Home / 24,259,213.80-36,400,183.92-11,956,470.36

Finding the Fourth Proportional to 24,259,213.80, 36,400,183.92 and 11,956,470.36

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Solution

The fourth proportional to 24,259,213.80, 36,400,183.92 and 11,956,470.36 is: 17,940,306.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,259,213.80 : 36,400,183.92 = 11,956,470.36 : x
  2. Step 2: Convert to fraction form
    24,259,213.80/36,400,183.92 = 11,956,470.36/x
  3. Step 3: Cross multiply
    24,259,213.80x = 36,400,183.92 × 11,956,470.36
  4. Step 4: Simplify right side
    24,259,213.80x = 435,217,720,138,028.62
  5. Step 5: Solve for x
    x = 435,217,720,138,028.62/24,259,213.80
  6. Step 6: Final answer
    x = 17,940,306.05

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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.