Home / 42,232,753.24-63,373,094.25-22,801,720.48

Finding the Fourth Proportional to 42,232,753.24, 63,373,094.25 and 22,801,720.48

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Solution

The fourth proportional to 42,232,753.24, 63,373,094.25 and 22,801,720.48 is: 34,215,519.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,232,753.24 : 63,373,094.25 = 22,801,720.48 : x
  2. Step 2: Convert to fraction form
    42,232,753.24/63,373,094.25 = 22,801,720.48/x
  3. Step 3: Cross multiply
    42,232,753.24x = 63,373,094.25 × 22,801,720.48
  4. Step 4: Simplify right side
    42,232,753.24x = 1,445,015,581,205,918
  5. Step 5: Solve for x
    x = 1,445,015,581,205,918/42,232,753.24
  6. Step 6: Final answer
    x = 34,215,519.24

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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.