Home / 27,652,974.23-41,481,454.25-10,613,647.17

Finding the Fourth Proportional to 27,652,974.23, 41,481,454.25 and 10,613,647.17

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Solution

The fourth proportional to 27,652,974.23, 41,481,454.25 and 10,613,647.17 is: 15,921,235.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,652,974.23 : 41,481,454.25 = 10,613,647.17 : x
  2. Step 2: Convert to fraction form
    27,652,974.23/41,481,454.25 = 10,613,647.17/x
  3. Step 3: Cross multiply
    27,652,974.23x = 41,481,454.25 × 10,613,647.17
  4. Step 4: Simplify right side
    27,652,974.23x = 440,269,519,454,928.69
  5. Step 5: Solve for x
    x = 440,269,519,454,928.69/27,652,974.23
  6. Step 6: Final answer
    x = 15,921,235.66

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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.