Home / 33,327,942-49,996,474.92-11,757,525.36

Finding the Fourth Proportional to 33,327,942, 49,996,474.92 and 11,757,525.36

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Solution

The fourth proportional to 33,327,942, 49,996,474.92 and 11,757,525.36 is: 17,637,897.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,327,942 : 49,996,474.92 = 11,757,525.36 : x
  2. Step 2: Convert to fraction form
    33,327,942/49,996,474.92 = 11,757,525.36/x
  3. Step 3: Cross multiply
    33,327,942x = 49,996,474.92 × 11,757,525.36
  4. Step 4: Simplify right side
    33,327,942x = 587,834,821,782,504
  5. Step 5: Solve for x
    x = 587,834,821,782,504/33,327,942
  6. Step 6: Final answer
    x = 17,637,897.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.