Home / 272,599,066,842.33-408,906,930,476.60-93,522,541,694.18

Finding the Fourth Proportional to 272,599,066,842.33, 408,906,930,476.60 and 93,522,541,694.18

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Solution

The fourth proportional to 272,599,066,842.33, 408,906,930,476.60 and 93,522,541,694.18 is: 140,286,670,447.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,599,066,842.33 : 408,906,930,476.60 = 93,522,541,694.18 : x
  2. Step 2: Convert to fraction form
    272,599,066,842.33/408,906,930,476.60 = 93,522,541,694.18/x
  3. Step 3: Cross multiply
    272,599,066,842.33x = 408,906,930,476.60 × 93,522,541,694.18
  4. Step 4: Simplify right side
    272,599,066,842.33x = 38,242,015,454,534,939,181,056
  5. Step 5: Solve for x
    x = 38,242,015,454,534,939,181,056/272,599,066,842.33
  6. Step 6: Final answer
    x = 140,286,670,447.97

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1.5x scale

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.