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Finding the Third Proportional to 17,475,465 and 38,310,162

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Solution

The third proportional to 17,475,465 and 38,310,162 is: 83,984,518.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,475,465 : 38,310,162 = 38,310,162 : x
  2. Step 2: Convert to fraction form
    17,475,465/38,310,162 = 38,310,162/x
  3. Step 3: Cross multiply
    17,475,465x = 38,310,162 × 38,310,162
  4. Step 4: Simplify right side
    17,475,465x = 1,467,668,512,466,244
  5. Step 5: Solve for x
    x = 1,467,668,512,466,244/17,475,465
  6. Step 6: Final answer
    x = 83,984,518.44

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.