Home / 95,377,310.31-131,623,867.48-53,568,743.30

Finding the Fourth Proportional to 95,377,310.31, 131,623,867.48 and 53,568,743.30

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Solution

The fourth proportional to 95,377,310.31, 131,623,867.48 and 53,568,743.30 is: 73,926,651.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,377,310.31 : 131,623,867.48 = 53,568,743.30 : x
  2. Step 2: Convert to fraction form
    95,377,310.31/131,623,867.48 = 53,568,743.30/x
  3. Step 3: Cross multiply
    95,377,310.31x = 131,623,867.48 × 53,568,743.30
  4. Step 4: Simplify right side
    95,377,310.31x = 7,050,925,168,881,792
  5. Step 5: Solve for x
    x = 7,050,925,168,881,792/95,377,310.31
  6. Step 6: Final answer
    x = 73,926,651.38

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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.