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Finding the Third Proportional to 7,031,682 and 10,566,244

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Solution

The third proportional to 7,031,682 and 10,566,244 is: 15,877,497.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,031,682 : 10,566,244 = 10,566,244 : x
  2. Step 2: Convert to fraction form
    7,031,682/10,566,244 = 10,566,244/x
  3. Step 3: Cross multiply
    7,031,682x = 10,566,244 × 10,566,244
  4. Step 4: Simplify right side
    7,031,682x = 111,645,512,267,536
  5. Step 5: Solve for x
    x = 111,645,512,267,536/7,031,682
  6. Step 6: Final answer
    x = 15,877,497.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.