Home / 95,416,559.67-131,680,476.89-71,853,524.46

Finding the Fourth Proportional to 95,416,559.67, 131,680,476.89 and 71,853,524.46

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Solution

The fourth proportional to 95,416,559.67, 131,680,476.89 and 71,853,524.46 is: 99,162,099.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,416,559.67 : 131,680,476.89 = 71,853,524.46 : x
  2. Step 2: Convert to fraction form
    95,416,559.67/131,680,476.89 = 71,853,524.46/x
  3. Step 3: Cross multiply
    95,416,559.67x = 131,680,476.89 × 71,853,524.46
  4. Step 4: Simplify right side
    95,416,559.67x = 9,461,706,367,120,078
  5. Step 5: Solve for x
    x = 9,461,706,367,120,078/95,416,559.67
  6. Step 6: Final answer
    x = 99,162,099.32

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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.