Home / 132,850,016.48-199,261,570.28-35,815,532.90

Finding the Fourth Proportional to 132,850,016.48, 199,261,570.28 and 35,815,532.90

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Solution

The fourth proportional to 132,850,016.48, 199,261,570.28 and 35,815,532.90 is: 53,719,672.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,850,016.48 : 199,261,570.28 = 35,815,532.90 : x
  2. Step 2: Convert to fraction form
    132,850,016.48/199,261,570.28 = 35,815,532.90/x
  3. Step 3: Cross multiply
    132,850,016.48x = 199,261,570.28 × 35,815,532.90
  4. Step 4: Simplify right side
    132,850,016.48x = 7,136,659,325,162,234
  5. Step 5: Solve for x
    x = 7,136,659,325,162,234/132,850,016.48
  6. Step 6: Final answer
    x = 53,719,672.11

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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.