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Finding the Third Proportional to 7,199,298 and 10,126,683

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Solution

The third proportional to 7,199,298 and 10,126,683 is: 14,244,403.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,199,298 : 10,126,683 = 10,126,683 : x
  2. Step 2: Convert to fraction form
    7,199,298/10,126,683 = 10,126,683/x
  3. Step 3: Cross multiply
    7,199,298x = 10,126,683 × 10,126,683
  4. Step 4: Simplify right side
    7,199,298x = 102,549,708,582,489
  5. Step 5: Solve for x
    x = 102,549,708,582,489/7,199,298
  6. Step 6: Final answer
    x = 14,244,403.91

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.