Home / 62,321,040,462,045-85,967,304,224,529-38,868,753,416,655

Finding the Fourth Proportional to 62,321,040,462,045, 85,967,304,224,529 and 38,868,753,416,655

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Solution

The fourth proportional to 62,321,040,462,045, 85,967,304,224,529 and 38,868,753,416,655 is: 53,616,594,412,168.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,321,040,462,045 : 85,967,304,224,529 = 38,868,753,416,655 : x
  2. Step 2: Convert to fraction form
    62,321,040,462,045/85,967,304,224,529 = 38,868,753,416,655/x
  3. Step 3: Cross multiply
    62,321,040,462,045x = 85,967,304,224,529 × 38,868,753,416,655
  4. Step 4: Simplify right side
    62,321,040,462,045x = 3,341,441,949,797,781,352,491,253,760
  5. Step 5: Solve for x
    x = 3,341,441,949,797,781,352,491,253,760/62,321,040,462,045
  6. Step 6: Final answer
    x = 53,616,594,412,168.05

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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.