Home / 2,084,344,270.20-2,876,445,067.18-1,131,765,157.37

Finding the Fourth Proportional to 2,084,344,270.20, 2,876,445,067.18 and 1,131,765,157.37

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Solution

The fourth proportional to 2,084,344,270.20, 2,876,445,067.18 and 1,131,765,157.37 is: 1,561,863,052.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,344,270.20 : 2,876,445,067.18 = 1,131,765,157.37 : x
  2. Step 2: Convert to fraction form
    2,084,344,270.20/2,876,445,067.18 = 1,131,765,157.37/x
  3. Step 3: Cross multiply
    2,084,344,270.20x = 2,876,445,067.18 × 1,131,765,157.37
  4. Step 4: Simplify right side
    2,084,344,270.20x = 3,255,460,304,123,132,416
  5. Step 5: Solve for x
    x = 3,255,460,304,123,132,416/2,084,344,270.20
  6. Step 6: Final answer
    x = 1,561,863,052.41

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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.