Home / 227,873,010.39-341,809,519.77-55,348,661.22

Finding the Fourth Proportional to 227,873,010.39, 341,809,519.77 and 55,348,661.22

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Solution

The fourth proportional to 227,873,010.39, 341,809,519.77 and 55,348,661.22 is: 83,022,992.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,873,010.39 : 341,809,519.77 = 55,348,661.22 : x
  2. Step 2: Convert to fraction form
    227,873,010.39/341,809,519.77 = 55,348,661.22/x
  3. Step 3: Cross multiply
    227,873,010.39x = 341,809,519.77 × 55,348,661.22
  4. Step 4: Simplify right side
    227,873,010.39x = 18,918,699,311,520,620
  5. Step 5: Solve for x
    x = 18,918,699,311,520,620/227,873,010.39
  6. Step 6: Final answer
    x = 83,022,992.85

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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.