Home / 226,667,234.20-340,084,832.10-218,269,154.20

Finding the Fourth Proportional to 226,667,234.20, 340,084,832.10 and 218,269,154.20

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Solution

The fourth proportional to 226,667,234.20, 340,084,832.10 and 218,269,154.20 is: 327,484,600.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,667,234.20 : 340,084,832.10 = 218,269,154.20 : x
  2. Step 2: Convert to fraction form
    226,667,234.20/340,084,832.10 = 218,269,154.20/x
  3. Step 3: Cross multiply
    226,667,234.20x = 340,084,832.10 × 218,269,154.20
  4. Step 4: Simplify right side
    226,667,234.20x = 74,230,028,658,716,016
  5. Step 5: Solve for x
    x = 74,230,028,658,716,016/226,667,234.20
  6. Step 6: Final answer
    x = 327,484,600.59

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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.