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Finding the Third Proportional to 8,846,256 and 13,350,540

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Solution

The third proportional to 8,846,256 and 13,350,540 is: 20,148,288.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,846,256 : 13,350,540 = 13,350,540 : x
  2. Step 2: Convert to fraction form
    8,846,256/13,350,540 = 13,350,540/x
  3. Step 3: Cross multiply
    8,846,256x = 13,350,540 × 13,350,540
  4. Step 4: Simplify right side
    8,846,256x = 178,236,918,291,600
  5. Step 5: Solve for x
    x = 178,236,918,291,600/8,846,256
  6. Step 6: Final answer
    x = 20,148,288.53

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.