Home / 27,652,974.10-41,481,454.05-10,613,647.04

Finding the Fourth Proportional to 27,652,974.10, 41,481,454.05 and 10,613,647.04

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Solution

The fourth proportional to 27,652,974.10, 41,481,454.05 and 10,613,647.04 is: 15,921,235.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,652,974.10 : 41,481,454.05 = 10,613,647.04 : x
  2. Step 2: Convert to fraction form
    27,652,974.10/41,481,454.05 = 10,613,647.04/x
  3. Step 3: Cross multiply
    27,652,974.10x = 41,481,454.05 × 10,613,647.04
  4. Step 4: Simplify right side
    27,652,974.10x = 440,269,511,992,678.44
  5. Step 5: Solve for x
    x = 440,269,511,992,678.44/27,652,974.10
  6. Step 6: Final answer
    x = 15,921,235.47

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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.