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Finding the Third Proportional to 25,248,661 and 54,526,045

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Solution

The third proportional to 25,248,661 and 54,526,045 is: 117,752,366.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,248,661 : 54,526,045 = 54,526,045 : x
  2. Step 2: Convert to fraction form
    25,248,661/54,526,045 = 54,526,045/x
  3. Step 3: Cross multiply
    25,248,661x = 54,526,045 × 54,526,045
  4. Step 4: Simplify right side
    25,248,661x = 2,973,089,583,342,025
  5. Step 5: Solve for x
    x = 2,973,089,583,342,025/25,248,661
  6. Step 6: Final answer
    x = 117,752,366.49

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.