Home / 234,036,165.30-350,382,401.55-227,317,701.30

Finding the Fourth Proportional to 234,036,165.30, 350,382,401.55 and 227,317,701.30

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Solution

The fourth proportional to 234,036,165.30, 350,382,401.55 and 227,317,701.30 is: 340,323,992.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,036,165.30 : 350,382,401.55 = 227,317,701.30 : x
  2. Step 2: Convert to fraction form
    234,036,165.30/350,382,401.55 = 227,317,701.30/x
  3. Step 3: Cross multiply
    234,036,165.30x = 350,382,401.55 × 227,317,701.30
  4. Step 4: Simplify right side
    234,036,165.30x = 79,648,122,096,319,568
  5. Step 5: Solve for x
    x = 79,648,122,096,319,568/234,036,165.30
  6. Step 6: Final answer
    x = 340,323,992.21

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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.