Home / 227,873,062.80-341,809,598.52-55,348,713.84

Finding the Fourth Proportional to 227,873,062.80, 341,809,598.52 and 55,348,713.84

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Solution

The fourth proportional to 227,873,062.80, 341,809,598.52 and 55,348,713.84 is: 83,023,071.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,873,062.80 : 341,809,598.52 = 55,348,713.84 : x
  2. Step 2: Convert to fraction form
    227,873,062.80/341,809,598.52 = 55,348,713.84/x
  3. Step 3: Cross multiply
    227,873,062.80x = 341,809,598.52 × 55,348,713.84
  4. Step 4: Simplify right side
    227,873,062.80x = 18,918,721,656,248,768
  5. Step 5: Solve for x
    x = 18,918,721,656,248,768/227,873,062.80
  6. Step 6: Final answer
    x = 83,023,071.81

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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.