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Finding the Third Proportional to 8,277,556 and 18,094,760

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Solution

The third proportional to 8,277,556 and 18,094,760 is: 39,555,194.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,277,556 : 18,094,760 = 18,094,760 : x
  2. Step 2: Convert to fraction form
    8,277,556/18,094,760 = 18,094,760/x
  3. Step 3: Cross multiply
    8,277,556x = 18,094,760 × 18,094,760
  4. Step 4: Simplify right side
    8,277,556x = 327,420,339,457,600
  5. Step 5: Solve for x
    x = 327,420,339,457,600/8,277,556
  6. Step 6: Final answer
    x = 39,555,194.73

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.