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Finding the Third Proportional to 17,020,968 and 25,548,912

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Solution

The third proportional to 17,020,968 and 25,548,912 is: 38,349,575.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,020,968 : 25,548,912 = 25,548,912 : x
  2. Step 2: Convert to fraction form
    17,020,968/25,548,912 = 25,548,912/x
  3. Step 3: Cross multiply
    17,020,968x = 25,548,912 × 25,548,912
  4. Step 4: Simplify right side
    17,020,968x = 652,746,904,383,744
  5. Step 5: Solve for x
    x = 652,746,904,383,744/17,020,968
  6. Step 6: Final answer
    x = 38,349,575.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.