Home / 32,158,156.20-48,244,695.48-10,591,983.96

Finding the Fourth Proportional to 32,158,156.20, 48,244,695.48 and 10,591,983.96

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Solution

The fourth proportional to 32,158,156.20, 48,244,695.48 and 10,591,983.96 is: 15,890,433.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,158,156.20 : 48,244,695.48 = 10,591,983.96 : x
  2. Step 2: Convert to fraction form
    32,158,156.20/48,244,695.48 = 10,591,983.96/x
  3. Step 3: Cross multiply
    32,158,156.20x = 48,244,695.48 × 10,591,983.96
  4. Step 4: Simplify right side
    32,158,156.20x = 511,007,040,679,244.50
  5. Step 5: Solve for x
    x = 511,007,040,679,244.50/32,158,156.20
  6. Step 6: Final answer
    x = 15,890,433.44

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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.