Home / 24,479,512.30-36,722,767.65-8,306,209.90

Finding the Fourth Proportional to 24,479,512.30, 36,722,767.65 and 8,306,209.90

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Solution

The fourth proportional to 24,479,512.30, 36,722,767.65 and 8,306,209.90 is: 12,460,502.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,479,512.30 : 36,722,767.65 = 8,306,209.90 : x
  2. Step 2: Convert to fraction form
    24,479,512.30/36,722,767.65 = 8,306,209.90/x
  3. Step 3: Cross multiply
    24,479,512.30x = 36,722,767.65 × 8,306,209.90
  4. Step 4: Simplify right side
    24,479,512.30x = 305,027,016,209,829.75
  5. Step 5: Solve for x
    x = 305,027,016,209,829.75/24,479,512.30
  6. Step 6: Final answer
    x = 12,460,502.17

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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.