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Finding the Third Proportional to 7,327,013 and 11,208,104

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Solution

The third proportional to 7,327,013 and 11,208,104 is: 17,144,994.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327,013 : 11,208,104 = 11,208,104 : x
  2. Step 2: Convert to fraction form
    7,327,013/11,208,104 = 11,208,104/x
  3. Step 3: Cross multiply
    7,327,013x = 11,208,104 × 11,208,104
  4. Step 4: Simplify right side
    7,327,013x = 125,621,595,274,816
  5. Step 5: Solve for x
    x = 125,621,595,274,816/7,327,013
  6. Step 6: Final answer
    x = 17,144,994.18

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.