Home / 244,993,362.30-367,490,043.45-91,619,489.70

Finding the Fourth Proportional to 244,993,362.30, 367,490,043.45 and 91,619,489.70

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Solution

The fourth proportional to 244,993,362.30, 367,490,043.45 and 91,619,489.70 is: 137,429,234.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,993,362.30 : 367,490,043.45 = 91,619,489.70 : x
  2. Step 2: Convert to fraction form
    244,993,362.30/367,490,043.45 = 91,619,489.70/x
  3. Step 3: Cross multiply
    244,993,362.30x = 367,490,043.45 × 91,619,489.70
  4. Step 4: Simplify right side
    244,993,362.30x = 33,669,250,250,719,828
  5. Step 5: Solve for x
    x = 33,669,250,250,719,828/244,993,362.30
  6. Step 6: Final answer
    x = 137,429,234.55

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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.