Home / 95,066,448.92-131,192,469.92-52,680,716.38

Finding the Fourth Proportional to 95,066,448.92, 131,192,469.92 and 52,680,716.38

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Solution

The fourth proportional to 95,066,448.92, 131,192,469.92 and 52,680,716.38 is: 72,699,815.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,066,448.92 : 131,192,469.92 = 52,680,716.38 : x
  2. Step 2: Convert to fraction form
    95,066,448.92/131,192,469.92 = 52,680,716.38/x
  3. Step 3: Cross multiply
    95,066,448.92x = 131,192,469.92 × 52,680,716.38
  4. Step 4: Simplify right side
    95,066,448.92x = 6,911,313,299,047,202
  5. Step 5: Solve for x
    x = 6,911,313,299,047,202/95,066,448.92
  6. Step 6: Final answer
    x = 72,699,815.52

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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.