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Finding the Third Proportional to 6,493,257 and 10,281,357

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Solution

The third proportional to 6,493,257 and 10,281,357 is: 16,279,395.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,493,257 : 10,281,357 = 10,281,357 : x
  2. Step 2: Convert to fraction form
    6,493,257/10,281,357 = 10,281,357/x
  3. Step 3: Cross multiply
    6,493,257x = 10,281,357 × 10,281,357
  4. Step 4: Simplify right side
    6,493,257x = 105,706,301,761,449
  5. Step 5: Solve for x
    x = 105,706,301,761,449/6,493,257
  6. Step 6: Final answer
    x = 16,279,395.96

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.