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Finding the Third Proportional to 11,251,320 and 16,802,862

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Solution

The third proportional to 11,251,320 and 16,802,862 is: 25,093,604.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,251,320 : 16,802,862 = 16,802,862 : x
  2. Step 2: Convert to fraction form
    11,251,320/16,802,862 = 16,802,862/x
  3. Step 3: Cross multiply
    11,251,320x = 16,802,862 × 16,802,862
  4. Step 4: Simplify right side
    11,251,320x = 282,336,171,391,044
  5. Step 5: Solve for x
    x = 282,336,171,391,044/11,251,320
  6. Step 6: Final answer
    x = 25,093,604.25

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.