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Finding the Third Proportional to 19,285,102 and 41,185,663

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Solution

The third proportional to 19,285,102 and 41,185,663 is: 87,956,954.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,285,102 : 41,185,663 = 41,185,663 : x
  2. Step 2: Convert to fraction form
    19,285,102/41,185,663 = 41,185,663/x
  3. Step 3: Cross multiply
    19,285,102x = 41,185,663 × 41,185,663
  4. Step 4: Simplify right side
    19,285,102x = 1,696,258,836,749,569
  5. Step 5: Solve for x
    x = 1,696,258,836,749,569/19,285,102
  6. Step 6: Final answer
    x = 87,956,954.38

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.