Home / 444,167,760,097.12-612,951,508,934.05-254,073,440,161.07

Finding the Fourth Proportional to 444,167,760,097.12, 612,951,508,934.05 and 254,073,440,161.07

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Solution

The fourth proportional to 444,167,760,097.12, 612,951,508,934.05 and 254,073,440,161.07 is: 350,621,347,422.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,167,760,097.12 : 612,951,508,934.05 = 254,073,440,161.07 : x
  2. Step 2: Convert to fraction form
    444,167,760,097.12/612,951,508,934.05 = 254,073,440,161.07/x
  3. Step 3: Cross multiply
    444,167,760,097.12x = 612,951,508,934.05 × 254,073,440,161.07
  4. Step 4: Simplify right side
    444,167,760,097.12x = 155,734,698,526,792,925,315,072
  5. Step 5: Solve for x
    x = 155,734,698,526,792,925,315,072/444,167,760,097.12
  6. Step 6: Final answer
    x = 350,621,347,422.29

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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.