Home / 95,361,063.91-143,062,919.11-34,776,789.91

Finding the Fourth Proportional to 95,361,063.91, 143,062,919.11 and 34,776,789.91

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Solution

The fourth proportional to 95,361,063.91, 143,062,919.11 and 34,776,789.91 is: 52,172,961.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,361,063.91 : 143,062,919.11 = 34,776,789.91 : x
  2. Step 2: Convert to fraction form
    95,361,063.91/143,062,919.11 = 34,776,789.91/x
  3. Step 3: Cross multiply
    95,361,063.91x = 143,062,919.11 × 34,776,789.91
  4. Step 4: Simplify right side
    95,361,063.91x = 4,975,269,081,799,794
  5. Step 5: Solve for x
    x = 4,975,269,081,799,794/95,361,063.91
  6. Step 6: Final answer
    x = 52,172,961.14

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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.