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Finding the Third Proportional to 11,905,177.50 and 25,839,891

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Solution

The third proportional to 11,905,177.50 and 25,839,891 is: 56,084,839.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,905,177.50 : 25,839,891 = 25,839,891 : x
  2. Step 2: Convert to fraction form
    11,905,177.50/25,839,891 = 25,839,891/x
  3. Step 3: Cross multiply
    11,905,177.50x = 25,839,891 × 25,839,891
  4. Step 4: Simplify right side
    11,905,177.50x = 667,699,966,891,881
  5. Step 5: Solve for x
    x = 667,699,966,891,881/11,905,177.50
  6. Step 6: Final answer
    x = 56,084,839.30

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.