Home / 50,061,772.20-75,078,194.94-22,752,849

Finding the Fourth Proportional to 50,061,772.20, 75,078,194.94 and 22,752,849

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Solution

The fourth proportional to 50,061,772.20, 75,078,194.94 and 22,752,849 is: 34,122,699.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,061,772.20 : 75,078,194.94 = 22,752,849 : x
  2. Step 2: Convert to fraction form
    50,061,772.20/75,078,194.94 = 22,752,849/x
  3. Step 3: Cross multiply
    50,061,772.20x = 75,078,194.94 × 22,752,849
  4. Step 4: Simplify right side
    50,061,772.20x = 1,708,242,832,662,384
  5. Step 5: Solve for x
    x = 1,708,242,832,662,384/50,061,772.20
  6. Step 6: Final answer
    x = 34,122,699.97

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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.