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Finding the Third Proportional to 8,940,482 and 19,310,236

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Solution

The third proportional to 8,940,482 and 19,310,236 is: 41,707,506.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,940,482 : 19,310,236 = 19,310,236 : x
  2. Step 2: Convert to fraction form
    8,940,482/19,310,236 = 19,310,236/x
  3. Step 3: Cross multiply
    8,940,482x = 19,310,236 × 19,310,236
  4. Step 4: Simplify right side
    8,940,482x = 372,885,214,375,696
  5. Step 5: Solve for x
    x = 372,885,214,375,696/8,940,482
  6. Step 6: Final answer
    x = 41,707,506.86

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.