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Finding the Third Proportional to 16,654,080 and 38,551,794

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Solution

The third proportional to 16,654,080 and 38,551,794 is: 89,241,844.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,654,080 : 38,551,794 = 38,551,794 : x
  2. Step 2: Convert to fraction form
    16,654,080/38,551,794 = 38,551,794/x
  3. Step 3: Cross multiply
    16,654,080x = 38,551,794 × 38,551,794
  4. Step 4: Simplify right side
    16,654,080x = 1,486,240,820,618,436
  5. Step 5: Solve for x
    x = 1,486,240,820,618,436/16,654,080
  6. Step 6: Final answer
    x = 89,241,844.68

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.