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Finding the Fourth Proportional to 96,391,454,203.20, 144,587,181,304.80 and 96,391,454,203.20

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Solution

The fourth proportional to 96,391,454,203.20, 144,587,181,304.80 and 96,391,454,203.20 is: 144,587,181,304.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,391,454,203.20 : 144,587,181,304.80 = 96,391,454,203.20 : x
  2. Step 2: Convert to fraction form
    96,391,454,203.20/144,587,181,304.80 = 96,391,454,203.20/x
  3. Step 3: Cross multiply
    96,391,454,203.20x = 144,587,181,304.80 × 96,391,454,203.20
  4. Step 4: Simplify right side
    96,391,454,203.20x = 13,936,968,665,111,403,167,744
  5. Step 5: Solve for x
    x = 13,936,968,665,111,403,167,744/96,391,454,203.20
  6. Step 6: Final answer
    x = 144,587,181,304.80

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1.5x scale

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.