Home / 24,241,939.92-33,454,583.78-13,229,398.98

Finding the Fourth Proportional to 24,241,939.92, 33,454,583.78 and 13,229,398.98

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Solution

The fourth proportional to 24,241,939.92, 33,454,583.78 and 13,229,398.98 is: 18,256,956.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,241,939.92 : 33,454,583.78 = 13,229,398.98 : x
  2. Step 2: Convert to fraction form
    24,241,939.92/33,454,583.78 = 13,229,398.98/x
  3. Step 3: Cross multiply
    24,241,939.92x = 33,454,583.78 × 13,229,398.98
  4. Step 4: Simplify right side
    24,241,939.92x = 442,584,036,469,309.56
  5. Step 5: Solve for x
    x = 442,584,036,469,309.56/24,241,939.92
  6. Step 6: Final answer
    x = 18,256,956.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.