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Finding the Third Proportional to 25,872,820 and 52,505,925

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Solution

The third proportional to 25,872,820 and 52,505,925 is: 106,554,761.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,872,820 : 52,505,925 = 52,505,925 : x
  2. Step 2: Convert to fraction form
    25,872,820/52,505,925 = 52,505,925/x
  3. Step 3: Cross multiply
    25,872,820x = 52,505,925 × 52,505,925
  4. Step 4: Simplify right side
    25,872,820x = 2,756,872,160,105,625
  5. Step 5: Solve for x
    x = 2,756,872,160,105,625/25,872,820
  6. Step 6: Final answer
    x = 106,554,761.33

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.