Home / 3,299,321,588.91-4,951,182,903.54-1,200,797,412.35

Finding the Fourth Proportional to 3,299,321,588.91, 4,951,182,903.54 and 1,200,797,412.35

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Solution

The fourth proportional to 3,299,321,588.91, 4,951,182,903.54 and 1,200,797,412.35 is: 1,801,997,004.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,321,588.91 : 4,951,182,903.54 = 1,200,797,412.35 : x
  2. Step 2: Convert to fraction form
    3,299,321,588.91/4,951,182,903.54 = 1,200,797,412.35/x
  3. Step 3: Cross multiply
    3,299,321,588.91x = 4,951,182,903.54 × 1,200,797,412.35
  4. Step 4: Simplify right side
    3,299,321,588.91x = 5,945,367,618,619,796,480
  5. Step 5: Solve for x
    x = 5,945,367,618,619,796,480/3,299,321,588.91
  6. Step 6: Final answer
    x = 1,801,997,004.05

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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.