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Finding the Third Proportional to 5,507,519 and 11,930,013

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Solution

The third proportional to 5,507,519 and 11,930,013 is: 25,841,982.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507,519 : 11,930,013 = 11,930,013 : x
  2. Step 2: Convert to fraction form
    5,507,519/11,930,013 = 11,930,013/x
  3. Step 3: Cross multiply
    5,507,519x = 11,930,013 × 11,930,013
  4. Step 4: Simplify right side
    5,507,519x = 142,325,210,180,169
  5. Step 5: Solve for x
    x = 142,325,210,180,169/5,507,519
  6. Step 6: Final answer
    x = 25,841,982.60

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.