Home / 13,674,500.73-20,504,178.61-5,593,151.25

Finding the Fourth Proportional to 13,674,500.73, 20,504,178.61 and 5,593,151.25

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Solution

The fourth proportional to 13,674,500.73, 20,504,178.61 and 5,593,151.25 is: 8,386,629.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,674,500.73 : 20,504,178.61 = 5,593,151.25 : x
  2. Step 2: Convert to fraction form
    13,674,500.73/20,504,178.61 = 5,593,151.25/x
  3. Step 3: Cross multiply
    13,674,500.73x = 20,504,178.61 × 5,593,151.25
  4. Step 4: Simplify right side
    13,674,500.73x = 114,682,972,208,761.89
  5. Step 5: Solve for x
    x = 114,682,972,208,761.89/13,674,500.73
  6. Step 6: Final answer
    x = 8,386,629.57

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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.