Home / 23,785,745.05-32,825,230.44-13,331,954.59

Finding the Fourth Proportional to 23,785,745.05, 32,825,230.44 and 13,331,954.59

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Solution

The fourth proportional to 23,785,745.05, 32,825,230.44 and 13,331,954.59 is: 18,398,603.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,785,745.05 : 32,825,230.44 = 13,331,954.59 : x
  2. Step 2: Convert to fraction form
    23,785,745.05/32,825,230.44 = 13,331,954.59/x
  3. Step 3: Cross multiply
    23,785,745.05x = 32,825,230.44 × 13,331,954.59
  4. Step 4: Simplify right side
    23,785,745.05x = 437,624,481,632,365.75
  5. Step 5: Solve for x
    x = 437,624,481,632,365.75/23,785,745.05
  6. Step 6: Final answer
    x = 18,398,603.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.