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Finding the Third Proportional to 11,959,104 and 25,512,720

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Solution

The third proportional to 11,959,104 and 25,512,720 is: 54,427,060.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,959,104 : 25,512,720 = 25,512,720 : x
  2. Step 2: Convert to fraction form
    11,959,104/25,512,720 = 25,512,720/x
  3. Step 3: Cross multiply
    11,959,104x = 25,512,720 × 25,512,720
  4. Step 4: Simplify right side
    11,959,104x = 650,898,881,798,400
  5. Step 5: Solve for x
    x = 650,898,881,798,400/11,959,104
  6. Step 6: Final answer
    x = 54,427,060.91

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.