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Finding the Third Proportional to 25,057,056 and 54,716,208

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Solution

The third proportional to 25,057,056 and 54,716,208 is: 119,481,850.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,057,056 : 54,716,208 = 54,716,208 : x
  2. Step 2: Convert to fraction form
    25,057,056/54,716,208 = 54,716,208/x
  3. Step 3: Cross multiply
    25,057,056x = 54,716,208 × 54,716,208
  4. Step 4: Simplify right side
    25,057,056x = 2,993,863,417,899,264
  5. Step 5: Solve for x
    x = 2,993,863,417,899,264/25,057,056
  6. Step 6: Final answer
    x = 119,481,850.46

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.