Home / 226,888,032.60-340,332,048.90-149,403,934.80

Finding the Fourth Proportional to 226,888,032.60, 340,332,048.90 and 149,403,934.80

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Solution

The fourth proportional to 226,888,032.60, 340,332,048.90 and 149,403,934.80 is: 224,105,902.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,888,032.60 : 340,332,048.90 = 149,403,934.80 : x
  2. Step 2: Convert to fraction form
    226,888,032.60/340,332,048.90 = 149,403,934.80/x
  3. Step 3: Cross multiply
    226,888,032.60x = 340,332,048.90 × 149,403,934.80
  4. Step 4: Simplify right side
    226,888,032.60x = 50,846,947,244,206,016
  5. Step 5: Solve for x
    x = 50,846,947,244,206,016/226,888,032.60
  6. Step 6: Final answer
    x = 224,105,902.20

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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.