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Finding the Third Proportional to 13,367,670 and 28,259,244

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Solution

The third proportional to 13,367,670 and 28,259,244 is: 59,740,019.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,367,670 : 28,259,244 = 28,259,244 : x
  2. Step 2: Convert to fraction form
    13,367,670/28,259,244 = 28,259,244/x
  3. Step 3: Cross multiply
    13,367,670x = 28,259,244 × 28,259,244
  4. Step 4: Simplify right side
    13,367,670x = 798,584,871,451,536
  5. Step 5: Solve for x
    x = 798,584,871,451,536/13,367,670
  6. Step 6: Final answer
    x = 59,740,019.87

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.