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Finding the Third Proportional to 17,993,182 and 38,853,498

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Solution

The third proportional to 17,993,182 and 38,853,498 is: 83,898,129.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,993,182 : 38,853,498 = 38,853,498 : x
  2. Step 2: Convert to fraction form
    17,993,182/38,853,498 = 38,853,498/x
  3. Step 3: Cross multiply
    17,993,182x = 38,853,498 × 38,853,498
  4. Step 4: Simplify right side
    17,993,182x = 1,509,594,306,836,004
  5. Step 5: Solve for x
    x = 1,509,594,306,836,004/17,993,182
  6. Step 6: Final answer
    x = 83,898,129.13

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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.