Home / 48,845,093.90-73,267,640.85-44,142,169.10

Finding the Fourth Proportional to 48,845,093.90, 73,267,640.85 and 44,142,169.10

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Solution

The fourth proportional to 48,845,093.90, 73,267,640.85 and 44,142,169.10 is: 66,213,253.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,845,093.90 : 73,267,640.85 = 44,142,169.10 : x
  2. Step 2: Convert to fraction form
    48,845,093.90/73,267,640.85 = 44,142,169.10/x
  3. Step 3: Cross multiply
    48,845,093.90x = 73,267,640.85 × 44,142,169.10
  4. Step 4: Simplify right side
    48,845,093.90x = 3,234,192,591,958,767.50
  5. Step 5: Solve for x
    x = 3,234,192,591,958,767.50/48,845,093.90
  6. Step 6: Final answer
    x = 66,213,253.65

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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.