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Finding the Third Proportional to 18,293,512.50 and 25,084,458

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Solution

The third proportional to 18,293,512.50 and 25,084,458 is: 34,396,348.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,293,512.50 : 25,084,458 = 25,084,458 : x
  2. Step 2: Convert to fraction form
    18,293,512.50/25,084,458 = 25,084,458/x
  3. Step 3: Cross multiply
    18,293,512.50x = 25,084,458 × 25,084,458
  4. Step 4: Simplify right side
    18,293,512.50x = 629,230,033,153,764
  5. Step 5: Solve for x
    x = 629,230,033,153,764/18,293,512.50
  6. Step 6: Final answer
    x = 34,396,348.60

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.