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Finding the Third Proportional to 20,523,759 and 44,619,891.75

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Solution

The third proportional to 20,523,759 and 44,619,891.75 is: 97,006,339.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,523,759 : 44,619,891.75 = 44,619,891.75 : x
  2. Step 2: Convert to fraction form
    20,523,759/44,619,891.75 = 44,619,891.75/x
  3. Step 3: Cross multiply
    20,523,759x = 44,619,891.75 × 44,619,891.75
  4. Step 4: Simplify right side
    20,523,759x = 1,990,934,739,781,718
  5. Step 5: Solve for x
    x = 1,990,934,739,781,718/20,523,759
  6. Step 6: Final answer
    x = 97,006,339.81

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.