Home / 41,960,887,761.82-62,973,970,859.49-29,287,414,010.11

Finding the Fourth Proportional to 41,960,887,761.82, 62,973,970,859.49 and 29,287,414,010.11

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Solution

The fourth proportional to 41,960,887,761.82, 62,973,970,859.49 and 29,287,414,010.11 is: 43,953,902,188.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,960,887,761.82 : 62,973,970,859.49 = 29,287,414,010.11 : x
  2. Step 2: Convert to fraction form
    41,960,887,761.82/62,973,970,859.49 = 29,287,414,010.11/x
  3. Step 3: Cross multiply
    41,960,887,761.82x = 62,973,970,859.49 × 29,287,414,010.11
  4. Step 4: Simplify right side
    41,960,887,761.82x = 1,844,344,756,422,486,261,760
  5. Step 5: Solve for x
    x = 1,844,344,756,422,486,261,760/41,960,887,761.82
  6. Step 6: Final answer
    x = 43,953,902,188.42

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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.