Home / 5,951,407,819.97-8,212,944,132.13-3,275,187,999.49

Finding the Fourth Proportional to 5,951,407,819.97, 8,212,944,132.13 and 3,275,187,999.49

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Solution

The fourth proportional to 5,951,407,819.97, 8,212,944,132.13 and 3,275,187,999.49 is: 4,519,760,177.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,951,407,819.97 : 8,212,944,132.13 = 3,275,187,999.49 : x
  2. Step 2: Convert to fraction form
    5,951,407,819.97/8,212,944,132.13 = 3,275,187,999.49/x
  3. Step 3: Cross multiply
    5,951,407,819.97x = 8,212,944,132.13 × 3,275,187,999.49
  4. Step 4: Simplify right side
    5,951,407,819.97x = 26,898,936,062,020,833,280
  5. Step 5: Solve for x
    x = 26,898,936,062,020,833,280/5,951,407,819.97
  6. Step 6: Final answer
    x = 4,519,760,177.04

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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.