Home / 359,244,022.60-538,866,033.90-244,452,766.60

Finding the Fourth Proportional to 359,244,022.60, 538,866,033.90 and 244,452,766.60

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Solution

The fourth proportional to 359,244,022.60, 538,866,033.90 and 244,452,766.60 is: 366,679,149.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,244,022.60 : 538,866,033.90 = 244,452,766.60 : x
  2. Step 2: Convert to fraction form
    359,244,022.60/538,866,033.90 = 244,452,766.60/x
  3. Step 3: Cross multiply
    359,244,022.60x = 538,866,033.90 × 244,452,766.60
  4. Step 4: Simplify right side
    359,244,022.60x = 131,727,292,813,624,384
  5. Step 5: Solve for x
    x = 131,727,292,813,624,384/359,244,022.60
  6. Step 6: Final answer
    x = 366,679,149.90

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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.