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Finding the Third Proportional to 41,957,994 and 64,800,351

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Solution

The third proportional to 41,957,994 and 64,800,351 is: 100,078,318.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,957,994 : 64,800,351 = 64,800,351 : x
  2. Step 2: Convert to fraction form
    41,957,994/64,800,351 = 64,800,351/x
  3. Step 3: Cross multiply
    41,957,994x = 64,800,351 × 64,800,351
  4. Step 4: Simplify right side
    41,957,994x = 4,199,085,489,723,201
  5. Step 5: Solve for x
    x = 4,199,085,489,723,201/41,957,994
  6. Step 6: Final answer
    x = 100,078,318.56

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.