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Finding the Third Proportional to 10,694,472 and 22,270,208

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Solution

The third proportional to 10,694,472 and 22,270,208 is: 46,375,563.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,694,472 : 22,270,208 = 22,270,208 : x
  2. Step 2: Convert to fraction form
    10,694,472/22,270,208 = 22,270,208/x
  3. Step 3: Cross multiply
    10,694,472x = 22,270,208 × 22,270,208
  4. Step 4: Simplify right side
    10,694,472x = 495,962,164,363,264
  5. Step 5: Solve for x
    x = 495,962,164,363,264/10,694,472
  6. Step 6: Final answer
    x = 46,375,563.41

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.