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Finding the Third Proportional to 11,940,232 and 18,010,254

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Solution

The third proportional to 11,940,232 and 18,010,254 is: 27,166,075.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,940,232 : 18,010,254 = 18,010,254 : x
  2. Step 2: Convert to fraction form
    11,940,232/18,010,254 = 18,010,254/x
  3. Step 3: Cross multiply
    11,940,232x = 18,010,254 × 18,010,254
  4. Step 4: Simplify right side
    11,940,232x = 324,369,249,144,516
  5. Step 5: Solve for x
    x = 324,369,249,144,516/11,940,232
  6. Step 6: Final answer
    x = 27,166,075.93

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.