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Finding the Third Proportional to 16,325,712 and 25,481,088

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Solution

The third proportional to 16,325,712 and 25,481,088 is: 39,770,752.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,325,712 : 25,481,088 = 25,481,088 : x
  2. Step 2: Convert to fraction form
    16,325,712/25,481,088 = 25,481,088/x
  3. Step 3: Cross multiply
    16,325,712x = 25,481,088 × 25,481,088
  4. Step 4: Simplify right side
    16,325,712x = 649,285,845,663,744
  5. Step 5: Solve for x
    x = 649,285,845,663,744/16,325,712
  6. Step 6: Final answer
    x = 39,770,752.15

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.