Home / 117,010,381.20-175,389,600.60-44,199,027.60

Finding the Fourth Proportional to 117,010,381.20, 175,389,600.60 and 44,199,027.60

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Solution

The fourth proportional to 117,010,381.20, 175,389,600.60 and 44,199,027.60 is: 66,250,957.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,010,381.20 : 175,389,600.60 = 44,199,027.60 : x
  2. Step 2: Convert to fraction form
    117,010,381.20/175,389,600.60 = 44,199,027.60/x
  3. Step 3: Cross multiply
    117,010,381.20x = 175,389,600.60 × 44,199,027.60
  4. Step 4: Simplify right side
    117,010,381.20x = 7,752,049,797,672,377
  5. Step 5: Solve for x
    x = 7,752,049,797,672,377/117,010,381.20
  6. Step 6: Final answer
    x = 66,250,957.55

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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.