Home / 36,368,232.44-50,188,625.77-21,484,046.24

Finding the Fourth Proportional to 36,368,232.44, 50,188,625.77 and 21,484,046.24

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Solution

The fourth proportional to 36,368,232.44, 50,188,625.77 and 21,484,046.24 is: 29,648,258.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,368,232.44 : 50,188,625.77 = 21,484,046.24 : x
  2. Step 2: Convert to fraction form
    36,368,232.44/50,188,625.77 = 21,484,046.24/x
  3. Step 3: Cross multiply
    36,368,232.44x = 50,188,625.77 × 21,484,046.24
  4. Step 4: Simplify right side
    36,368,232.44x = 1,078,254,756,764,735.62
  5. Step 5: Solve for x
    x = 1,078,254,756,764,735.62/36,368,232.44
  6. Step 6: Final answer
    x = 29,648,258.51

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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.