Home / 95,933,910.08-132,268,817.76-80,061,845.60

Finding the Fourth Proportional to 95,933,910.08, 132,268,817.76 and 80,061,845.60

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Solution

The fourth proportional to 95,933,910.08, 132,268,817.76 and 80,061,845.60 is: 110,385,218.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,933,910.08 : 132,268,817.76 = 80,061,845.60 : x
  2. Step 2: Convert to fraction form
    95,933,910.08/132,268,817.76 = 80,061,845.60/x
  3. Step 3: Cross multiply
    95,933,910.08x = 132,268,817.76 × 80,061,845.60
  4. Step 4: Simplify right side
    95,933,910.08x = 10,589,685,665,195,658
  5. Step 5: Solve for x
    x = 10,589,685,665,195,658/95,933,910.08
  6. Step 6: Final answer
    x = 110,385,218.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.