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Finding the Third Proportional to 3,844,868 and 9,076,173

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Solution

The third proportional to 3,844,868 and 9,076,173 is: 21,425,161.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,844,868 : 9,076,173 = 9,076,173 : x
  2. Step 2: Convert to fraction form
    3,844,868/9,076,173 = 9,076,173/x
  3. Step 3: Cross multiply
    3,844,868x = 9,076,173 × 9,076,173
  4. Step 4: Simplify right side
    3,844,868x = 82,376,916,325,929
  5. Step 5: Solve for x
    x = 82,376,916,325,929/3,844,868
  6. Step 6: Final answer
    x = 21,425,161.10

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.