Home / 41,317,793.70-61,976,690.55-22,185,917.70

Finding the Fourth Proportional to 41,317,793.70, 61,976,690.55 and 22,185,917.70

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Solution

The fourth proportional to 41,317,793.70, 61,976,690.55 and 22,185,917.70 is: 33,278,876.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,317,793.70 : 61,976,690.55 = 22,185,917.70 : x
  2. Step 2: Convert to fraction form
    41,317,793.70/61,976,690.55 = 22,185,917.70/x
  3. Step 3: Cross multiply
    41,317,793.70x = 61,976,690.55 × 22,185,917.70
  4. Step 4: Simplify right side
    41,317,793.70x = 1,375,009,755,860,667.50
  5. Step 5: Solve for x
    x = 1,375,009,755,860,667.50/41,317,793.70
  6. Step 6: Final answer
    x = 33,278,876.55

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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.