Home / 179,282,600.35-269,002,121.98-62,781,572.86

Finding the Fourth Proportional to 179,282,600.35, 269,002,121.98 and 62,781,572.86

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Solution

The fourth proportional to 179,282,600.35, 269,002,121.98 and 62,781,572.86 is: 94,199,751.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,282,600.35 : 269,002,121.98 = 62,781,572.86 : x
  2. Step 2: Convert to fraction form
    179,282,600.35/269,002,121.98 = 62,781,572.86/x
  3. Step 3: Cross multiply
    179,282,600.35x = 269,002,121.98 × 62,781,572.86
  4. Step 4: Simplify right side
    179,282,600.35x = 16,888,376,320,581,978
  5. Step 5: Solve for x
    x = 16,888,376,320,581,978/179,282,600.35
  6. Step 6: Final answer
    x = 94,199,751.05

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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.