Home / 62,086,249.89-85,680,967.45-35,629,443.85

Finding the Fourth Proportional to 62,086,249.89, 85,680,967.45 and 35,629,443.85

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Solution

The fourth proportional to 62,086,249.89, 85,680,967.45 and 35,629,443.85 is: 49,169,747.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,086,249.89 : 85,680,967.45 = 35,629,443.85 : x
  2. Step 2: Convert to fraction form
    62,086,249.89/85,680,967.45 = 35,629,443.85/x
  3. Step 3: Cross multiply
    62,086,249.89x = 85,680,967.45 × 35,629,443.85
  4. Step 4: Simplify right side
    62,086,249.89x = 3,052,765,218,773,453
  5. Step 5: Solve for x
    x = 3,052,765,218,773,453/62,086,249.89
  6. Step 6: Final answer
    x = 49,169,747.31

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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.