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Finding the Third Proportional to 18,764,596 and 41,116,448

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Solution

The third proportional to 18,764,596 and 41,116,448 is: 90,093,189.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,764,596 : 41,116,448 = 41,116,448 : x
  2. Step 2: Convert to fraction form
    18,764,596/41,116,448 = 41,116,448/x
  3. Step 3: Cross multiply
    18,764,596x = 41,116,448 × 41,116,448
  4. Step 4: Simplify right side
    18,764,596x = 1,690,562,296,136,704
  5. Step 5: Solve for x
    x = 1,690,562,296,136,704/18,764,596
  6. Step 6: Final answer
    x = 90,093,189.12

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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.