Home / 31,858,304,728.48-43,964,464,828.48-17,585,135,046.24

Finding the Fourth Proportional to 31,858,304,728.48, 43,964,464,828.48 and 17,585,135,046.24

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Solution

The fourth proportional to 31,858,304,728.48, 43,964,464,828.48 and 17,585,135,046.24 is: 24,267,488,739.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,858,304,728.48 : 43,964,464,828.48 = 17,585,135,046.24 : x
  2. Step 2: Convert to fraction form
    31,858,304,728.48/43,964,464,828.48 = 17,585,135,046.24/x
  3. Step 3: Cross multiply
    31,858,304,728.48x = 43,964,464,828.48 × 17,585,135,046.24
  4. Step 4: Simplify right side
    31,858,304,728.48x = 773,121,051,244,489,605,120
  5. Step 5: Solve for x
    x = 773,121,051,244,489,605,120/31,858,304,728.48
  6. Step 6: Final answer
    x = 24,267,488,739.08

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Double scale
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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.