Home / 104,653,883.25-144,422,358.89-58,255,098.14

Finding the Fourth Proportional to 104,653,883.25, 144,422,358.89 and 58,255,098.14

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Solution

The fourth proportional to 104,653,883.25, 144,422,358.89 and 58,255,098.14 is: 80,392,035.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,653,883.25 : 144,422,358.89 = 58,255,098.14 : x
  2. Step 2: Convert to fraction form
    104,653,883.25/144,422,358.89 = 58,255,098.14/x
  3. Step 3: Cross multiply
    104,653,883.25x = 144,422,358.89 × 58,255,098.14
  4. Step 4: Simplify right side
    104,653,883.25x = 8,413,338,690,817,031
  5. Step 5: Solve for x
    x = 8,413,338,690,817,031/104,653,883.25
  6. Step 6: Final answer
    x = 80,392,035.44

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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.