Home / 62,321,040,462,047-85,967,304,224,531-38,868,753,416,657

Finding the Fourth Proportional to 62,321,040,462,047, 85,967,304,224,531 and 38,868,753,416,657

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Solution

The fourth proportional to 62,321,040,462,047, 85,967,304,224,531 and 38,868,753,416,657 is: 53,616,594,412,170.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,321,040,462,047 : 85,967,304,224,531 = 38,868,753,416,657 : x
  2. Step 2: Convert to fraction form
    62,321,040,462,047/85,967,304,224,531 = 38,868,753,416,657/x
  3. Step 3: Cross multiply
    62,321,040,462,047x = 85,967,304,224,531 × 38,868,753,416,657
  4. Step 4: Simplify right side
    62,321,040,462,047x = 3,341,441,949,798,030,941,630,758,912
  5. Step 5: Solve for x
    x = 3,341,441,949,798,030,941,630,758,912/62,321,040,462,047
  6. Step 6: Final answer
    x = 53,616,594,412,170.34

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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.