Home / 3,299,321,600.91-4,951,182,921.54-1,200,797,424.36

Finding the Fourth Proportional to 3,299,321,600.91, 4,951,182,921.54 and 1,200,797,424.36

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Solution

The fourth proportional to 3,299,321,600.91, 4,951,182,921.54 and 1,200,797,424.36 is: 1,801,997,022.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,321,600.91 : 4,951,182,921.54 = 1,200,797,424.36 : x
  2. Step 2: Convert to fraction form
    3,299,321,600.91/4,951,182,921.54 = 1,200,797,424.36/x
  3. Step 3: Cross multiply
    3,299,321,600.91x = 4,951,182,921.54 × 1,200,797,424.36
  4. Step 4: Simplify right side
    3,299,321,600.91x = 5,945,367,699,720,451,072
  5. Step 5: Solve for x
    x = 5,945,367,699,720,451,072/3,299,321,600.91
  6. Step 6: Final answer
    x = 1,801,997,022.08

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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.