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Finding the Third Proportional to 7,567,144 and 16,393,999

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Solution

The third proportional to 7,567,144 and 16,393,999 is: 35,517,125.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567,144 : 16,393,999 = 16,393,999 : x
  2. Step 2: Convert to fraction form
    7,567,144/16,393,999 = 16,393,999/x
  3. Step 3: Cross multiply
    7,567,144x = 16,393,999 × 16,393,999
  4. Step 4: Simplify right side
    7,567,144x = 268,763,203,212,001
  5. Step 5: Solve for x
    x = 268,763,203,212,001/7,567,144
  6. Step 6: Final answer
    x = 35,517,125.51

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.