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Finding the Third Proportional to 20,805,900.75 and 44,910,342

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Solution

The third proportional to 20,805,900.75 and 44,910,342 is: 96,940,711.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,805,900.75 : 44,910,342 = 44,910,342 : x
  2. Step 2: Convert to fraction form
    20,805,900.75/44,910,342 = 44,910,342/x
  3. Step 3: Cross multiply
    20,805,900.75x = 44,910,342 × 44,910,342
  4. Step 4: Simplify right side
    20,805,900.75x = 2,016,938,818,556,964
  5. Step 5: Solve for x
    x = 2,016,938,818,556,964/20,805,900.75
  6. Step 6: Final answer
    x = 96,940,711.33

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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.