Home / 444,167,760,105.35-612,951,508,945.30-254,073,440,169.25

Finding the Fourth Proportional to 444,167,760,105.35, 612,951,508,945.30 and 254,073,440,169.25

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Solution

The fourth proportional to 444,167,760,105.35, 612,951,508,945.30 and 254,073,440,169.25 is: 350,621,347,433.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,167,760,105.35 : 612,951,508,945.30 = 254,073,440,169.25 : x
  2. Step 2: Convert to fraction form
    444,167,760,105.35/612,951,508,945.30 = 254,073,440,169.25/x
  3. Step 3: Cross multiply
    444,167,760,105.35x = 612,951,508,945.30 × 254,073,440,169.25
  4. Step 4: Simplify right side
    444,167,760,105.35x = 155,734,698,534,665,197,715,456
  5. Step 5: Solve for x
    x = 155,734,698,534,665,197,715,456/444,167,760,105.35
  6. Step 6: Final answer
    x = 350,621,347,433.52

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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.