Home / 23,172,894.33-34,765,399.25-13,448,158.92

Finding the Fourth Proportional to 23,172,894.33, 34,765,399.25 and 13,448,158.92

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Solution

The fourth proportional to 23,172,894.33, 34,765,399.25 and 13,448,158.92 is: 20,175,753.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,172,894.33 : 34,765,399.25 = 13,448,158.92 : x
  2. Step 2: Convert to fraction form
    23,172,894.33/34,765,399.25 = 13,448,158.92/x
  3. Step 3: Cross multiply
    23,172,894.33x = 34,765,399.25 × 13,448,158.92
  4. Step 4: Simplify right side
    23,172,894.33x = 467,530,613,964,008
  5. Step 5: Solve for x
    x = 467,530,613,964,008/23,172,894.33
  6. Step 6: Final answer
    x = 20,175,753.94

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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.