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Finding the Third Proportional to 4,725,926 and 10,366,909

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Solution

The third proportional to 4,725,926 and 10,366,909 is: 22,741,109.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,926 : 10,366,909 = 10,366,909 : x
  2. Step 2: Convert to fraction form
    4,725,926/10,366,909 = 10,366,909/x
  3. Step 3: Cross multiply
    4,725,926x = 10,366,909 × 10,366,909
  4. Step 4: Simplify right side
    4,725,926x = 107,472,802,214,281
  5. Step 5: Solve for x
    x = 107,472,802,214,281/4,725,926
  6. Step 6: Final answer
    x = 22,741,109.83

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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.