Home / 244,944,005.60-367,416,008.40-137,224,632.80

Finding the Fourth Proportional to 244,944,005.60, 367,416,008.40 and 137,224,632.80

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Solution

The fourth proportional to 244,944,005.60, 367,416,008.40 and 137,224,632.80 is: 205,836,949.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,944,005.60 : 367,416,008.40 = 137,224,632.80 : x
  2. Step 2: Convert to fraction form
    244,944,005.60/367,416,008.40 = 137,224,632.80/x
  3. Step 3: Cross multiply
    244,944,005.60x = 367,416,008.40 × 137,224,632.80
  4. Step 4: Simplify right side
    244,944,005.60x = 50,418,526,837,531,720
  5. Step 5: Solve for x
    x = 50,418,526,837,531,720/244,944,005.60
  6. Step 6: Final answer
    x = 205,836,949.20

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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.