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Finding the Third Proportional to 27,048,832 and 41,889,821

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Solution

The third proportional to 27,048,832 and 41,889,821 is: 64,873,673.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,048,832 : 41,889,821 = 41,889,821 : x
  2. Step 2: Convert to fraction form
    27,048,832/41,889,821 = 41,889,821/x
  3. Step 3: Cross multiply
    27,048,832x = 41,889,821 × 41,889,821
  4. Step 4: Simplify right side
    27,048,832x = 1,754,757,103,412,041
  5. Step 5: Solve for x
    x = 1,754,757,103,412,041/27,048,832
  6. Step 6: Final answer
    x = 64,873,673.78

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.