Home / 95,638,908.96-131,958,276.17-53,814,819.38

Finding the Fourth Proportional to 95,638,908.96, 131,958,276.17 and 53,814,819.38

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Solution

The fourth proportional to 95,638,908.96, 131,958,276.17 and 53,814,819.38 is: 74,251,273.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,638,908.96 : 131,958,276.17 = 53,814,819.38 : x
  2. Step 2: Convert to fraction form
    95,638,908.96/131,958,276.17 = 53,814,819.38/x
  3. Step 3: Cross multiply
    95,638,908.96x = 131,958,276.17 × 53,814,819.38
  4. Step 4: Simplify right side
    95,638,908.96x = 7,101,310,796,855,843
  5. Step 5: Solve for x
    x = 7,101,310,796,855,843/95,638,908.96
  6. Step 6: Final answer
    x = 74,251,273.61

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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.