Home / 24,203,432.10-36,305,148.15-21,274,601.70

Finding the Fourth Proportional to 24,203,432.10, 36,305,148.15 and 21,274,601.70

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Solution

The fourth proportional to 24,203,432.10, 36,305,148.15 and 21,274,601.70 is: 31,911,902.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,203,432.10 : 36,305,148.15 = 21,274,601.70 : x
  2. Step 2: Convert to fraction form
    24,203,432.10/36,305,148.15 = 21,274,601.70/x
  3. Step 3: Cross multiply
    24,203,432.10x = 36,305,148.15 × 21,274,601.70
  4. Step 4: Simplify right side
    24,203,432.10x = 772,377,566,550,741.75
  5. Step 5: Solve for x
    x = 772,377,566,550,741.75/24,203,432.10
  6. Step 6: Final answer
    x = 31,911,902.55

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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.