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Finding the Third Proportional to 18,043,341 and 26,069,512

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Solution

The third proportional to 18,043,341 and 26,069,512 is: 37,665,943.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,043,341 : 26,069,512 = 26,069,512 : x
  2. Step 2: Convert to fraction form
    18,043,341/26,069,512 = 26,069,512/x
  3. Step 3: Cross multiply
    18,043,341x = 26,069,512 × 26,069,512
  4. Step 4: Simplify right side
    18,043,341x = 679,619,455,918,144
  5. Step 5: Solve for x
    x = 679,619,455,918,144/18,043,341
  6. Step 6: Final answer
    x = 37,665,943.13

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.