Home / 444,167,760,074.72-612,951,508,903.20-254,073,440,138.74

Finding the Fourth Proportional to 444,167,760,074.72, 612,951,508,903.20 and 254,073,440,138.74

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Solution

The fourth proportional to 444,167,760,074.72, 612,951,508,903.20 and 254,073,440,138.74 is: 350,621,347,391.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,167,760,074.72 : 612,951,508,903.20 = 254,073,440,138.74 : x
  2. Step 2: Convert to fraction form
    444,167,760,074.72/612,951,508,903.20 = 254,073,440,138.74/x
  3. Step 3: Cross multiply
    444,167,760,074.72x = 612,951,508,903.20 × 254,073,440,138.74
  4. Step 4: Simplify right side
    444,167,760,074.72x = 155,734,698,505,267,522,306,048
  5. Step 5: Solve for x
    x = 155,734,698,505,267,522,306,048/444,167,760,074.72
  6. Step 6: Final answer
    x = 350,621,347,391.51

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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.