Home / 15,504,457.01-23,254,910.94-4,145,791.37

Finding the Fourth Proportional to 15,504,457.01, 23,254,910.94 and 4,145,791.37

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Solution

The fourth proportional to 15,504,457.01, 23,254,910.94 and 4,145,791.37 is: 6,218,212.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,504,457.01 : 23,254,910.94 = 4,145,791.37 : x
  2. Step 2: Convert to fraction form
    15,504,457.01/23,254,910.94 = 4,145,791.37/x
  3. Step 3: Cross multiply
    15,504,457.01x = 23,254,910.94 × 4,145,791.37
  4. Step 4: Simplify right side
    15,504,457.01x = 96,410,008,968,896.05
  5. Step 5: Solve for x
    x = 96,410,008,968,896.05/15,504,457.01
  6. Step 6: Final answer
    x = 6,218,212.54

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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.