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Finding the Third Proportional to 19,694,024 and 40,953,616

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Solution

The third proportional to 19,694,024 and 40,953,616 is: 85,162,822.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,694,024 : 40,953,616 = 40,953,616 : x
  2. Step 2: Convert to fraction form
    19,694,024/40,953,616 = 40,953,616/x
  3. Step 3: Cross multiply
    19,694,024x = 40,953,616 × 40,953,616
  4. Step 4: Simplify right side
    19,694,024x = 1,677,198,663,475,456
  5. Step 5: Solve for x
    x = 1,677,198,663,475,456/19,694,024
  6. Step 6: Final answer
    x = 85,162,822.16

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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.