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Finding the Third Proportional to 25,866,847 and 35,965,899

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Solution

The third proportional to 25,866,847 and 35,965,899 is: 50,007,868.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,866,847 : 35,965,899 = 35,965,899 : x
  2. Step 2: Convert to fraction form
    25,866,847/35,965,899 = 35,965,899/x
  3. Step 3: Cross multiply
    25,866,847x = 35,965,899 × 35,965,899
  4. Step 4: Simplify right side
    25,866,847x = 1,293,545,890,878,201
  5. Step 5: Solve for x
    x = 1,293,545,890,878,201/25,866,847
  6. Step 6: Final answer
    x = 50,007,868.79

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.