Home / 36,382,057,346.20-54,573,086,019.30-31,055,743,067.80

Finding the Fourth Proportional to 36,382,057,346.20, 54,573,086,019.30 and 31,055,743,067.80

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Solution

The fourth proportional to 36,382,057,346.20, 54,573,086,019.30 and 31,055,743,067.80 is: 46,583,614,601.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,382,057,346.20 : 54,573,086,019.30 = 31,055,743,067.80 : x
  2. Step 2: Convert to fraction form
    36,382,057,346.20/54,573,086,019.30 = 31,055,743,067.80/x
  3. Step 3: Cross multiply
    36,382,057,346.20x = 54,573,086,019.30 × 31,055,743,067.80
  4. Step 4: Simplify right side
    36,382,057,346.20x = 1,694,807,737,832,329,183,232
  5. Step 5: Solve for x
    x = 1,694,807,737,832,329,183,232/36,382,057,346.20
  6. Step 6: Final answer
    x = 46,583,614,601.70

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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.