Home / 225,817,497.30-338,729,959.80-62,054,229.90

Finding the Fourth Proportional to 225,817,497.30, 338,729,959.80 and 62,054,229.90

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Solution

The fourth proportional to 225,817,497.30, 338,729,959.80 and 62,054,229.90 is: 93,082,365.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,817,497.30 : 338,729,959.80 = 62,054,229.90 : x
  2. Step 2: Convert to fraction form
    225,817,497.30/338,729,959.80 = 62,054,229.90/x
  3. Step 3: Cross multiply
    225,817,497.30x = 338,729,959.80 × 62,054,229.90
  4. Step 4: Simplify right side
    225,817,497.30x = 21,019,626,799,446,960
  5. Step 5: Solve for x
    x = 21,019,626,799,446,960/225,817,497.30
  6. Step 6: Final answer
    x = 93,082,365.41

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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.