Home / 241,003,519.50-332,561,617.41-135,161,231.70

Finding the Fourth Proportional to 241,003,519.50, 332,561,617.41 and 135,161,231.70

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Solution

The fourth proportional to 241,003,519.50, 332,561,617.41 and 135,161,231.70 is: 186,509,466.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,003,519.50 : 332,561,617.41 = 135,161,231.70 : x
  2. Step 2: Convert to fraction form
    241,003,519.50/332,561,617.41 = 135,161,231.70/x
  3. Step 3: Cross multiply
    241,003,519.50x = 332,561,617.41 × 135,161,231.70
  4. Step 4: Simplify right side
    241,003,519.50x = 44,949,437,825,279,760
  5. Step 5: Solve for x
    x = 44,949,437,825,279,760/241,003,519.50
  6. Step 6: Final answer
    x = 186,509,466.41

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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.