Home / 94,543,103.37-130,469,481.24-51,083,039.37

Finding the Fourth Proportional to 94,543,103.37, 130,469,481.24 and 51,083,039.37

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Solution

The fourth proportional to 94,543,103.37, 130,469,481.24 and 51,083,039.37 is: 70,494,593.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,543,103.37 : 130,469,481.24 = 51,083,039.37 : x
  2. Step 2: Convert to fraction form
    94,543,103.37/130,469,481.24 = 51,083,039.37/x
  3. Step 3: Cross multiply
    94,543,103.37x = 130,469,481.24 × 51,083,039.37
  4. Step 4: Simplify right side
    94,543,103.37x = 6,664,777,646,766,396
  5. Step 5: Solve for x
    x = 6,664,777,646,766,396/94,543,103.37
  6. Step 6: Final answer
    x = 70,494,593.57

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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.