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Finding the Third Proportional to 19,110,012 and 41,579,132

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Solution

The third proportional to 19,110,012 and 41,579,132 is: 90,466,935.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,110,012 : 41,579,132 = 41,579,132 : x
  2. Step 2: Convert to fraction form
    19,110,012/41,579,132 = 41,579,132/x
  3. Step 3: Cross multiply
    19,110,012x = 41,579,132 × 41,579,132
  4. Step 4: Simplify right side
    19,110,012x = 1,728,824,217,873,424
  5. Step 5: Solve for x
    x = 1,728,824,217,873,424/19,110,012
  6. Step 6: Final answer
    x = 90,466,935.23

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.