Home / 31,858,304,236.28-43,964,464,150.71-17,585,134,553.90

Finding the Fourth Proportional to 31,858,304,236.28, 43,964,464,150.71 and 17,585,134,553.90

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Solution

The fourth proportional to 31,858,304,236.28, 43,964,464,150.71 and 17,585,134,553.90 is: 24,267,488,060.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,858,304,236.28 : 43,964,464,150.71 = 17,585,134,553.90 : x
  2. Step 2: Convert to fraction form
    31,858,304,236.28/43,964,464,150.71 = 17,585,134,553.90/x
  3. Step 3: Cross multiply
    31,858,304,236.28x = 43,964,464,150.71 × 17,585,134,553.90
  4. Step 4: Simplify right side
    31,858,304,236.28x = 773,121,017,680,348,315,648
  5. Step 5: Solve for x
    x = 773,121,017,680,348,315,648/31,858,304,236.28
  6. Step 6: Final answer
    x = 24,267,488,060.46

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1.5x scale

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.