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Finding the Third Proportional to 25,858,099 and 38,562,913

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Solution

The third proportional to 25,858,099 and 38,562,913 is: 57,509,960.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,858,099 : 38,562,913 = 38,562,913 : x
  2. Step 2: Convert to fraction form
    25,858,099/38,562,913 = 38,562,913/x
  3. Step 3: Cross multiply
    25,858,099x = 38,562,913 × 38,562,913
  4. Step 4: Simplify right side
    25,858,099x = 1,487,098,259,045,569
  5. Step 5: Solve for x
    x = 1,487,098,259,045,569/25,858,099
  6. Step 6: Final answer
    x = 57,509,960.77

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.