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Finding the Third Proportional to 16,846,013 and 36,245,531

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Solution

The third proportional to 16,846,013 and 36,245,531 is: 77,985,130.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,846,013 : 36,245,531 = 36,245,531 : x
  2. Step 2: Convert to fraction form
    16,846,013/36,245,531 = 36,245,531/x
  3. Step 3: Cross multiply
    16,846,013x = 36,245,531 × 36,245,531
  4. Step 4: Simplify right side
    16,846,013x = 1,313,738,517,471,961
  5. Step 5: Solve for x
    x = 1,313,738,517,471,961/16,846,013
  6. Step 6: Final answer
    x = 77,985,130.22

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.