Home / 48,580,107.37-72,882,936.60-17,458,906.03

Finding the Fourth Proportional to 48,580,107.37, 72,882,936.60 and 17,458,906.03

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Solution

The fourth proportional to 48,580,107.37, 72,882,936.60 and 17,458,906.03 is: 26,192,950.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,580,107.37 : 72,882,936.60 = 17,458,906.03 : x
  2. Step 2: Convert to fraction form
    48,580,107.37/72,882,936.60 = 17,458,906.03/x
  3. Step 3: Cross multiply
    48,580,107.37x = 72,882,936.60 × 17,458,906.03
  4. Step 4: Simplify right side
    48,580,107.37x = 1,272,456,341,289,847.75
  5. Step 5: Solve for x
    x = 1,272,456,341,289,847.75/48,580,107.37
  6. Step 6: Final answer
    x = 26,192,950.37

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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.