Home / 227,873,076.39-341,809,618.77-55,348,727.22

Finding the Fourth Proportional to 227,873,076.39, 341,809,618.77 and 55,348,727.22

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Solution

The fourth proportional to 227,873,076.39, 341,809,618.77 and 55,348,727.22 is: 83,023,091.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,873,076.39 : 341,809,618.77 = 55,348,727.22 : x
  2. Step 2: Convert to fraction form
    227,873,076.39/341,809,618.77 = 55,348,727.22/x
  3. Step 3: Cross multiply
    227,873,076.39x = 341,809,618.77 × 55,348,727.22
  4. Step 4: Simplify right side
    227,873,076.39x = 18,918,727,350,472,920
  5. Step 5: Solve for x
    x = 18,918,727,350,472,920/227,873,076.39
  6. Step 6: Final answer
    x = 83,023,091.85

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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.