Home / 48,436,344.20-72,654,516.30-35,681,760.20

Finding the Fourth Proportional to 48,436,344.20, 72,654,516.30 and 35,681,760.20

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Solution

The fourth proportional to 48,436,344.20, 72,654,516.30 and 35,681,760.20 is: 53,522,640.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,436,344.20 : 72,654,516.30 = 35,681,760.20 : x
  2. Step 2: Convert to fraction form
    48,436,344.20/72,654,516.30 = 35,681,760.20/x
  3. Step 3: Cross multiply
    48,436,344.20x = 72,654,516.30 × 35,681,760.20
  4. Step 4: Simplify right side
    48,436,344.20x = 2,592,441,028,063,591.50
  5. Step 5: Solve for x
    x = 2,592,441,028,063,591.50/48,436,344.20
  6. Step 6: Final answer
    x = 53,522,640.30

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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.