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Finding the Third Proportional to 4,894,752 and 10,498,074

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Solution

The third proportional to 4,894,752 and 10,498,074 is: 22,515,861.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,752 : 10,498,074 = 10,498,074 : x
  2. Step 2: Convert to fraction form
    4,894,752/10,498,074 = 10,498,074/x
  3. Step 3: Cross multiply
    4,894,752x = 10,498,074 × 10,498,074
  4. Step 4: Simplify right side
    4,894,752x = 110,209,557,709,476
  5. Step 5: Solve for x
    x = 110,209,557,709,476/4,894,752
  6. Step 6: Final answer
    x = 22,515,861.42

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.