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Finding the Third Proportional to 15,018,168 and 23,265,116

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Solution

The third proportional to 15,018,168 and 23,265,116 is: 36,040,722.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,018,168 : 23,265,116 = 23,265,116 : x
  2. Step 2: Convert to fraction form
    15,018,168/23,265,116 = 23,265,116/x
  3. Step 3: Cross multiply
    15,018,168x = 23,265,116 × 23,265,116
  4. Step 4: Simplify right side
    15,018,168x = 541,265,622,493,456
  5. Step 5: Solve for x
    x = 541,265,622,493,456/15,018,168
  6. Step 6: Final answer
    x = 36,040,722.31

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.