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Finding the Third Proportional to 17,122,860 and 25,069,983.75

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Solution

The third proportional to 17,122,860 and 25,069,983.75 is: 36,705,555.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,122,860 : 25,069,983.75 = 25,069,983.75 : x
  2. Step 2: Convert to fraction form
    17,122,860/25,069,983.75 = 25,069,983.75/x
  3. Step 3: Cross multiply
    17,122,860x = 25,069,983.75 × 25,069,983.75
  4. Step 4: Simplify right side
    17,122,860x = 628,504,085,225,264
  5. Step 5: Solve for x
    x = 628,504,085,225,264/17,122,860
  6. Step 6: Final answer
    x = 36,705,555.34

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.