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Finding the Third Proportional to 25,682,818 and 53,491,396

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Solution

The third proportional to 25,682,818 and 53,491,396 is: 111,410,260.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,682,818 : 53,491,396 = 53,491,396 : x
  2. Step 2: Convert to fraction form
    25,682,818/53,491,396 = 53,491,396/x
  3. Step 3: Cross multiply
    25,682,818x = 53,491,396 × 53,491,396
  4. Step 4: Simplify right side
    25,682,818x = 2,861,329,446,028,816
  5. Step 5: Solve for x
    x = 2,861,329,446,028,816/25,682,818
  6. Step 6: Final answer
    x = 111,410,260.59

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.