Home / 2,206,084,754.12-3,044,305,354.32-1,202,480,236.08

Finding the Fourth Proportional to 2,206,084,754.12, 3,044,305,354.32 and 1,202,480,236.08

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Solution

The fourth proportional to 2,206,084,754.12, 3,044,305,354.32 and 1,202,480,236.08 is: 1,659,372,793.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,084,754.12 : 3,044,305,354.32 = 1,202,480,236.08 : x
  2. Step 2: Convert to fraction form
    2,206,084,754.12/3,044,305,354.32 = 1,202,480,236.08/x
  3. Step 3: Cross multiply
    2,206,084,754.12x = 3,044,305,354.32 × 1,202,480,236.08
  4. Step 4: Simplify right side
    2,206,084,754.12x = 3,660,717,021,162,321,408
  5. Step 5: Solve for x
    x = 3,660,717,021,162,321,408/2,206,084,754.12
  6. Step 6: Final answer
    x = 1,659,372,793.51

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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.