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Finding the Third Proportional to 16,247,398 and 35,295,758

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Solution

The third proportional to 16,247,398 and 35,295,758 is: 76,676,310.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,247,398 : 35,295,758 = 35,295,758 : x
  2. Step 2: Convert to fraction form
    16,247,398/35,295,758 = 35,295,758/x
  3. Step 3: Cross multiply
    16,247,398x = 35,295,758 × 35,295,758
  4. Step 4: Simplify right side
    16,247,398x = 1,245,790,532,794,564
  5. Step 5: Solve for x
    x = 1,245,790,532,794,564/16,247,398
  6. Step 6: Final answer
    x = 76,676,310.43

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.