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Finding the Third Proportional to 20,794,498 and 46,370,318

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Solution

The third proportional to 20,794,498 and 46,370,318 is: 103,402,659.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,794,498 : 46,370,318 = 46,370,318 : x
  2. Step 2: Convert to fraction form
    20,794,498/46,370,318 = 46,370,318/x
  3. Step 3: Cross multiply
    20,794,498x = 46,370,318 × 46,370,318
  4. Step 4: Simplify right side
    20,794,498x = 2,150,206,391,421,124
  5. Step 5: Solve for x
    x = 2,150,206,391,421,124/20,794,498
  6. Step 6: Final answer
    x = 103,402,659.27

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These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.