Home / 31,858,304,227.16-43,964,464,138.11-17,585,134,544.79

Finding the Fourth Proportional to 31,858,304,227.16, 43,964,464,138.11 and 17,585,134,544.79

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Solution

The fourth proportional to 31,858,304,227.16, 43,964,464,138.11 and 17,585,134,544.79 is: 24,267,488,047.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,858,304,227.16 : 43,964,464,138.11 = 17,585,134,544.79 : x
  2. Step 2: Convert to fraction form
    31,858,304,227.16/43,964,464,138.11 = 17,585,134,544.79/x
  3. Step 3: Cross multiply
    31,858,304,227.16x = 43,964,464,138.11 × 17,585,134,544.79
  4. Step 4: Simplify right side
    31,858,304,227.16x = 773,121,017,058,259,369,984
  5. Step 5: Solve for x
    x = 773,121,017,058,259,369,984/31,858,304,227.16
  6. Step 6: Final answer
    x = 24,267,488,047.88

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Double scale
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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.