Home / 15,236,453.38-22,854,236.82-4,454,007.52

Finding the Fourth Proportional to 15,236,453.38, 22,854,236.82 and 4,454,007.52

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Solution

The fourth proportional to 15,236,453.38, 22,854,236.82 and 4,454,007.52 is: 6,680,881.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,236,453.38 : 22,854,236.82 = 4,454,007.52 : x
  2. Step 2: Convert to fraction form
    15,236,453.38/22,854,236.82 = 4,454,007.52/x
  3. Step 3: Cross multiply
    15,236,453.38x = 22,854,236.82 × 4,454,007.52
  4. Step 4: Simplify right side
    15,236,453.38x = 101,792,942,660,140.88
  5. Step 5: Solve for x
    x = 101,792,942,660,140.88/15,236,453.38
  6. Step 6: Final answer
    x = 6,680,881.71

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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.