Home / 41,504,927.30-62,275,105.65-19,928,422.70

Finding the Fourth Proportional to 41,504,927.30, 62,275,105.65 and 19,928,422.70

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Solution

The fourth proportional to 41,504,927.30, 62,275,105.65 and 19,928,422.70 is: 29,901,139.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,504,927.30 : 62,275,105.65 = 19,928,422.70 : x
  2. Step 2: Convert to fraction form
    41,504,927.30/62,275,105.65 = 19,928,422.70/x
  3. Step 3: Cross multiply
    41,504,927.30x = 62,275,105.65 × 19,928,422.70
  4. Step 4: Simplify right side
    41,504,927.30x = 1,241,044,629,080,358.25
  5. Step 5: Solve for x
    x = 1,241,044,629,080,358.25/41,504,927.30
  6. Step 6: Final answer
    x = 29,901,139.69

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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.