Home / 47,160,793.25-70,804,981.83-32,551,390.20

Finding the Fourth Proportional to 47,160,793.25, 70,804,981.83 and 32,551,390.20

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Solution

The fourth proportional to 47,160,793.25, 70,804,981.83 and 32,551,390.20 is: 48,871,115.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,160,793.25 : 70,804,981.83 = 32,551,390.20 : x
  2. Step 2: Convert to fraction form
    47,160,793.25/70,804,981.83 = 32,551,390.20/x
  3. Step 3: Cross multiply
    47,160,793.25x = 70,804,981.83 × 32,551,390.20
  4. Step 4: Simplify right side
    47,160,793.25x = 2,304,800,591,912,303
  5. Step 5: Solve for x
    x = 2,304,800,591,912,303/47,160,793.25
  6. Step 6: Final answer
    x = 48,871,115.88

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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.