Home / 75,470,892.10-113,150,350.95-32,304,760.90

Finding the Fourth Proportional to 75,470,892.10, 113,150,350.95 and 32,304,760.90

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Solution

The fourth proportional to 75,470,892.10, 113,150,350.95 and 32,304,760.90 is: 48,433,176.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,470,892.10 : 113,150,350.95 = 32,304,760.90 : x
  2. Step 2: Convert to fraction form
    75,470,892.10/113,150,350.95 = 32,304,760.90/x
  3. Step 3: Cross multiply
    75,470,892.10x = 113,150,350.95 × 32,304,760.90
  4. Step 4: Simplify right side
    75,470,892.10x = 3,655,295,033,190,838
  5. Step 5: Solve for x
    x = 3,655,295,033,190,838/75,470,892.10
  6. Step 6: Final answer
    x = 48,433,176.44

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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.