Home / 244,267,230.30-366,400,845.45-82,709,166.30

Finding the Fourth Proportional to 244,267,230.30, 366,400,845.45 and 82,709,166.30

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Solution

The fourth proportional to 244,267,230.30, 366,400,845.45 and 82,709,166.30 is: 124,063,749.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,267,230.30 : 366,400,845.45 = 82,709,166.30 : x
  2. Step 2: Convert to fraction form
    244,267,230.30/366,400,845.45 = 82,709,166.30/x
  3. Step 3: Cross multiply
    244,267,230.30x = 366,400,845.45 × 82,709,166.30
  4. Step 4: Simplify right side
    244,267,230.30x = 30,304,708,458,784,648
  5. Step 5: Solve for x
    x = 30,304,708,458,784,648/244,267,230.30
  6. Step 6: Final answer
    x = 124,063,749.45

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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.