Home / 244,396,880.20-367,020,473.10-129,605,624.20

Finding the Fourth Proportional to 244,396,880.20, 367,020,473.10 and 129,605,624.20

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Solution

The fourth proportional to 244,396,880.20, 367,020,473.10 and 129,605,624.20 is: 194,633,898.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,396,880.20 : 367,020,473.10 = 129,605,624.20 : x
  2. Step 2: Convert to fraction form
    244,396,880.20/367,020,473.10 = 129,605,624.20/x
  3. Step 3: Cross multiply
    244,396,880.20x = 367,020,473.10 × 129,605,624.20
  4. Step 4: Simplify right side
    244,396,880.20x = 47,567,917,510,304,816
  5. Step 5: Solve for x
    x = 47,567,917,510,304,816/244,396,880.20
  6. Step 6: Final answer
    x = 194,633,898.24

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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.