Home / 244,267,304.80-366,400,957.20-82,709,240.80

Finding the Fourth Proportional to 244,267,304.80, 366,400,957.20 and 82,709,240.80

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Solution

The fourth proportional to 244,267,304.80, 366,400,957.20 and 82,709,240.80 is: 124,063,861.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,267,304.80 : 366,400,957.20 = 82,709,240.80 : x
  2. Step 2: Convert to fraction form
    244,267,304.80/366,400,957.20 = 82,709,240.80/x
  3. Step 3: Cross multiply
    244,267,304.80x = 366,400,957.20 × 82,709,240.80
  4. Step 4: Simplify right side
    244,267,304.80x = 30,304,744,998,405,292
  5. Step 5: Solve for x
    x = 30,304,744,998,405,292/244,267,304.80
  6. Step 6: Final answer
    x = 124,063,861.20

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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.