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Finding the Third Proportional to 10,995,986 and 22,746,244

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Solution

The third proportional to 10,995,986 and 22,746,244 is: 47,052,771.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,995,986 : 22,746,244 = 22,746,244 : x
  2. Step 2: Convert to fraction form
    10,995,986/22,746,244 = 22,746,244/x
  3. Step 3: Cross multiply
    10,995,986x = 22,746,244 × 22,746,244
  4. Step 4: Simplify right side
    10,995,986x = 517,391,616,107,536
  5. Step 5: Solve for x
    x = 517,391,616,107,536/10,995,986
  6. Step 6: Final answer
    x = 47,052,771.45

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.