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Finding the Third Proportional to 25,511,900 and 39,266,476

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Solution

The third proportional to 25,511,900 and 39,266,476 is: 60,436,742.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,511,900 : 39,266,476 = 39,266,476 : x
  2. Step 2: Convert to fraction form
    25,511,900/39,266,476 = 39,266,476/x
  3. Step 3: Cross multiply
    25,511,900x = 39,266,476 × 39,266,476
  4. Step 4: Simplify right side
    25,511,900x = 1,541,856,137,458,576
  5. Step 5: Solve for x
    x = 1,541,856,137,458,576/25,511,900
  6. Step 6: Final answer
    x = 60,436,742.75

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.