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Finding the Third Proportional to 5,043,603 and 10,446,083.25

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Solution

The third proportional to 5,043,603 and 10,446,083.25 is: 21,635,456.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,603 : 10,446,083.25 = 10,446,083.25 : x
  2. Step 2: Convert to fraction form
    5,043,603/10,446,083.25 = 10,446,083.25/x
  3. Step 3: Cross multiply
    5,043,603x = 10,446,083.25 × 10,446,083.25
  4. Step 4: Simplify right side
    5,043,603x = 109,120,655,265,930.56
  5. Step 5: Solve for x
    x = 109,120,655,265,930.56/5,043,603
  6. Step 6: Final answer
    x = 21,635,456.89

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.