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Finding the Third Proportional to 10,475,679 and 22,899,246

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Solution

The third proportional to 10,475,679 and 22,899,246 is: 50,056,465.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,475,679 : 22,899,246 = 22,899,246 : x
  2. Step 2: Convert to fraction form
    10,475,679/22,899,246 = 22,899,246/x
  3. Step 3: Cross multiply
    10,475,679x = 22,899,246 × 22,899,246
  4. Step 4: Simplify right side
    10,475,679x = 524,375,467,368,516
  5. Step 5: Solve for x
    x = 524,375,467,368,516/10,475,679
  6. Step 6: Final answer
    x = 50,056,465.78

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.