Home / 667,346,057.92-1,000,318,362.06-224,535,016.24

Finding the Fourth Proportional to 667,346,057.92, 1,000,318,362.06 and 224,535,016.24

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Solution

The fourth proportional to 667,346,057.92, 1,000,318,362.06 and 224,535,016.24 is: 336,566,758.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,346,057.92 : 1,000,318,362.06 = 224,535,016.24 : x
  2. Step 2: Convert to fraction form
    667,346,057.92/1,000,318,362.06 = 224,535,016.24/x
  3. Step 3: Cross multiply
    667,346,057.92x = 1,000,318,362.06 × 224,535,016.24
  4. Step 4: Simplify right side
    667,346,057.92x = 224,606,499,667,384,896
  5. Step 5: Solve for x
    x = 224,606,499,667,384,896/667,346,057.92
  6. Step 6: Final answer
    x = 336,566,758.73

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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.