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Finding the Third Proportional to 25,888,923 and 43,143,033

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Solution

The third proportional to 25,888,923 and 43,143,033 is: 71,896,436.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,888,923 : 43,143,033 = 43,143,033 : x
  2. Step 2: Convert to fraction form
    25,888,923/43,143,033 = 43,143,033/x
  3. Step 3: Cross multiply
    25,888,923x = 43,143,033 × 43,143,033
  4. Step 4: Simplify right side
    25,888,923x = 1,861,321,296,439,089
  5. Step 5: Solve for x
    x = 1,861,321,296,439,089/25,888,923
  6. Step 6: Final answer
    x = 71,896,436.03

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.