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Finding the Third Proportional to 5,507,563 and 11,930,102

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Solution

The third proportional to 5,507,563 and 11,930,102 is: 25,842,161.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507,563 : 11,930,102 = 11,930,102 : x
  2. Step 2: Convert to fraction form
    5,507,563/11,930,102 = 11,930,102/x
  3. Step 3: Cross multiply
    5,507,563x = 11,930,102 × 11,930,102
  4. Step 4: Simplify right side
    5,507,563x = 142,327,333,730,404
  5. Step 5: Solve for x
    x = 142,327,333,730,404/5,507,563
  6. Step 6: Final answer
    x = 25,842,161.72

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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.