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Finding the Third Proportional to 5,206,110 and 11,211,582

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Solution

The third proportional to 5,206,110 and 11,211,582 is: 24,144,624.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,206,110 : 11,211,582 = 11,211,582 : x
  2. Step 2: Convert to fraction form
    5,206,110/11,211,582 = 11,211,582/x
  3. Step 3: Cross multiply
    5,206,110x = 11,211,582 × 11,211,582
  4. Step 4: Simplify right side
    5,206,110x = 125,699,570,942,724
  5. Step 5: Solve for x
    x = 125,699,570,942,724/5,206,110
  6. Step 6: Final answer
    x = 24,144,624.48

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.