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Finding the Third Proportional to 16,493,128 and 26,512,614

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Solution

The third proportional to 16,493,128 and 26,512,614 is: 42,618,883.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,493,128 : 26,512,614 = 26,512,614 : x
  2. Step 2: Convert to fraction form
    16,493,128/26,512,614 = 26,512,614/x
  3. Step 3: Cross multiply
    16,493,128x = 26,512,614 × 26,512,614
  4. Step 4: Simplify right side
    16,493,128x = 702,918,701,112,996
  5. Step 5: Solve for x
    x = 702,918,701,112,996/16,493,128
  6. Step 6: Final answer
    x = 42,618,883.52

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.