Home / 42,522,932.44-63,732,579.46-22,041,360.32

Finding the Fourth Proportional to 42,522,932.44, 63,732,579.46 and 22,041,360.32

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Solution

The fourth proportional to 42,522,932.44, 63,732,579.46 and 22,041,360.32 is: 33,035,180.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,522,932.44 : 63,732,579.46 = 22,041,360.32 : x
  2. Step 2: Convert to fraction form
    42,522,932.44/63,732,579.46 = 22,041,360.32/x
  3. Step 3: Cross multiply
    42,522,932.44x = 63,732,579.46 × 22,041,360.32
  4. Step 4: Simplify right side
    42,522,932.44x = 1,404,752,748,000,891
  5. Step 5: Solve for x
    x = 1,404,752,748,000,891/42,522,932.44
  6. Step 6: Final answer
    x = 33,035,180.49

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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.