Home / 23,377,098.24-32,260,439.28-13,063,821.28

Finding the Fourth Proportional to 23,377,098.24, 32,260,439.28 and 13,063,821.28

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Solution

The fourth proportional to 23,377,098.24, 32,260,439.28 and 13,063,821.28 is: 18,028,097.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,377,098.24 : 32,260,439.28 = 13,063,821.28 : x
  2. Step 2: Convert to fraction form
    23,377,098.24/32,260,439.28 = 13,063,821.28/x
  3. Step 3: Cross multiply
    23,377,098.24x = 32,260,439.28 × 13,063,821.28
  4. Step 4: Simplify right side
    23,377,098.24x = 421,444,613,168,211.88
  5. Step 5: Solve for x
    x = 421,444,613,168,211.88/23,377,098.24
  6. Step 6: Final answer
    x = 18,028,097.79

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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.