Home / 24,193,854.20-36,290,781.30-15,235,902.20

Finding the Fourth Proportional to 24,193,854.20, 36,290,781.30 and 15,235,902.20

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Solution

The fourth proportional to 24,193,854.20, 36,290,781.30 and 15,235,902.20 is: 22,853,853.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,854.20 : 36,290,781.30 = 15,235,902.20 : x
  2. Step 2: Convert to fraction form
    24,193,854.20/36,290,781.30 = 15,235,902.20/x
  3. Step 3: Cross multiply
    24,193,854.20x = 36,290,781.30 × 15,235,902.20
  4. Step 4: Simplify right side
    24,193,854.20x = 552,922,794,648,388.81
  5. Step 5: Solve for x
    x = 552,922,794,648,388.81/24,193,854.20
  6. Step 6: Final answer
    x = 22,853,853.30

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Double scale
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Similar ratio
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1.5x scale

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.