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Finding the Third Proportional to 110,806,680 and 165,589,848

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Solution

The third proportional to 110,806,680 and 165,589,848 is: 247,457,985.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,806,680 : 165,589,848 = 165,589,848 : x
  2. Step 2: Convert to fraction form
    110,806,680/165,589,848 = 165,589,848/x
  3. Step 3: Cross multiply
    110,806,680x = 165,589,848 × 165,589,848
  4. Step 4: Simplify right side
    110,806,680x = 27,419,997,760,663,104
  5. Step 5: Solve for x
    x = 27,419,997,760,663,104/110,806,680
  6. Step 6: Final answer
    x = 247,457,985.03

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.