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Finding the Third Proportional to 18,075,018 and 27,536,055

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Solution

The third proportional to 18,075,018 and 27,536,055 is: 41,949,298.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,075,018 : 27,536,055 = 27,536,055 : x
  2. Step 2: Convert to fraction form
    18,075,018/27,536,055 = 27,536,055/x
  3. Step 3: Cross multiply
    18,075,018x = 27,536,055 × 27,536,055
  4. Step 4: Simplify right side
    18,075,018x = 758,234,324,963,025
  5. Step 5: Solve for x
    x = 758,234,324,963,025/18,075,018
  6. Step 6: Final answer
    x = 41,949,298.47

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.