Home / 62,321,040,462,046-85,967,304,224,530-38,868,753,416,656

Finding the Fourth Proportional to 62,321,040,462,046, 85,967,304,224,530 and 38,868,753,416,656

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Solution

The fourth proportional to 62,321,040,462,046, 85,967,304,224,530 and 38,868,753,416,656 is: 53,616,594,412,169.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,321,040,462,046 : 85,967,304,224,530 = 38,868,753,416,656 : x
  2. Step 2: Convert to fraction form
    62,321,040,462,046/85,967,304,224,530 = 38,868,753,416,656/x
  3. Step 3: Cross multiply
    62,321,040,462,046x = 85,967,304,224,530 × 38,868,753,416,656
  4. Step 4: Simplify right side
    62,321,040,462,046x = 3,341,441,949,797,906,147,061,006,336
  5. Step 5: Solve for x
    x = 3,341,441,949,797,906,147,061,006,336/62,321,040,462,046
  6. Step 6: Final answer
    x = 53,616,594,412,169.20

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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.