Home / 24,675,223.38-34,052,872.32-13,661,972.88

Finding the Fourth Proportional to 24,675,223.38, 34,052,872.32 and 13,661,972.88

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Solution

The fourth proportional to 24,675,223.38, 34,052,872.32 and 13,661,972.88 is: 18,854,111.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,675,223.38 : 34,052,872.32 = 13,661,972.88 : x
  2. Step 2: Convert to fraction form
    24,675,223.38/34,052,872.32 = 13,661,972.88/x
  3. Step 3: Cross multiply
    24,675,223.38x = 34,052,872.32 × 13,661,972.88
  4. Step 4: Simplify right side
    24,675,223.38x = 465,229,418,121,942.69
  5. Step 5: Solve for x
    x = 465,229,418,121,942.69/24,675,223.38
  6. Step 6: Final answer
    x = 18,854,111.71

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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.