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Finding the Third Proportional to 18,226,103 and 25,637,298

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Solution

The third proportional to 18,226,103 and 25,637,298 is: 36,062,072.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,226,103 : 25,637,298 = 25,637,298 : x
  2. Step 2: Convert to fraction form
    18,226,103/25,637,298 = 25,637,298/x
  3. Step 3: Cross multiply
    18,226,103x = 25,637,298 × 25,637,298
  4. Step 4: Simplify right side
    18,226,103x = 657,271,048,740,804
  5. Step 5: Solve for x
    x = 657,271,048,740,804/18,226,103
  6. Step 6: Final answer
    x = 36,062,072.55

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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.