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Finding the Third Proportional to 4,590,256 and 10,086,416

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Solution

The third proportional to 4,590,256 and 10,086,416 is: 22,163,423.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,256 : 10,086,416 = 10,086,416 : x
  2. Step 2: Convert to fraction form
    4,590,256/10,086,416 = 10,086,416/x
  3. Step 3: Cross multiply
    4,590,256x = 10,086,416 × 10,086,416
  4. Step 4: Simplify right side
    4,590,256x = 101,735,787,725,056
  5. Step 5: Solve for x
    x = 101,735,787,725,056/4,590,256
  6. Step 6: Final answer
    x = 22,163,423.51

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.