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Finding the Third Proportional to 27,202,367 and 57,475,087

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Solution

The third proportional to 27,202,367 and 57,475,087 is: 121,437,433.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,202,367 : 57,475,087 = 57,475,087 : x
  2. Step 2: Convert to fraction form
    27,202,367/57,475,087 = 57,475,087/x
  3. Step 3: Cross multiply
    27,202,367x = 57,475,087 × 57,475,087
  4. Step 4: Simplify right side
    27,202,367x = 3,303,385,625,657,569
  5. Step 5: Solve for x
    x = 3,303,385,625,657,569/27,202,367
  6. Step 6: Final answer
    x = 121,437,433.21

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.