Home / 27,652,974.60-41,481,454.80-10,613,647.54

Finding the Fourth Proportional to 27,652,974.60, 41,481,454.80 and 10,613,647.54

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Solution

The fourth proportional to 27,652,974.60, 41,481,454.80 and 10,613,647.54 is: 15,921,236.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,652,974.60 : 41,481,454.80 = 10,613,647.54 : x
  2. Step 2: Convert to fraction form
    27,652,974.60/41,481,454.80 = 10,613,647.54/x
  3. Step 3: Cross multiply
    27,652,974.60x = 41,481,454.80 × 10,613,647.54
  4. Step 4: Simplify right side
    27,652,974.60x = 440,269,540,693,641.12
  5. Step 5: Solve for x
    x = 440,269,540,693,641.12/27,652,974.60
  6. Step 6: Final answer
    x = 15,921,236.22

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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.