Home / 16,632,330.60-24,948,495.90-10,221,796.20

Finding the Fourth Proportional to 16,632,330.60, 24,948,495.90 and 10,221,796.20

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Solution

The fourth proportional to 16,632,330.60, 24,948,495.90 and 10,221,796.20 is: 15,332,694.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,330.60 : 24,948,495.90 = 10,221,796.20 : x
  2. Step 2: Convert to fraction form
    16,632,330.60/24,948,495.90 = 10,221,796.20/x
  3. Step 3: Cross multiply
    16,632,330.60x = 24,948,495.90 × 10,221,796.20
  4. Step 4: Simplify right side
    16,632,330.60x = 255,018,440,586,335.53
  5. Step 5: Solve for x
    x = 255,018,440,586,335.53/16,632,330.60
  6. Step 6: Final answer
    x = 15,332,694.30

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Similar ratio
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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.