Home / 41,658,013.98-62,496,997.56-17,383,437.48

Finding the Fourth Proportional to 41,658,013.98, 62,496,997.56 and 17,383,437.48

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Solution

The fourth proportional to 41,658,013.98, 62,496,997.56 and 17,383,437.48 is: 26,079,319.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,658,013.98 : 62,496,997.56 = 17,383,437.48 : x
  2. Step 2: Convert to fraction form
    41,658,013.98/62,496,997.56 = 17,383,437.48/x
  3. Step 3: Cross multiply
    41,658,013.98x = 62,496,997.56 × 17,383,437.48
  4. Step 4: Simplify right side
    41,658,013.98x = 1,086,412,649,771,972.62
  5. Step 5: Solve for x
    x = 1,086,412,649,771,972.62/41,658,013.98
  6. Step 6: Final answer
    x = 26,079,319.34

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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.