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Finding the Third Proportional to 20,734,625 and 46,071,346

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Solution

The third proportional to 20,734,625 and 46,071,346 is: 102,368,329.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,734,625 : 46,071,346 = 46,071,346 : x
  2. Step 2: Convert to fraction form
    20,734,625/46,071,346 = 46,071,346/x
  3. Step 3: Cross multiply
    20,734,625x = 46,071,346 × 46,071,346
  4. Step 4: Simplify right side
    20,734,625x = 2,122,568,922,251,716
  5. Step 5: Solve for x
    x = 2,122,568,922,251,716/20,734,625
  6. Step 6: Final answer
    x = 102,368,329.41

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.