Home / 150,382,577.41-225,530,105.19-58,245,765.51

Finding the Fourth Proportional to 150,382,577.41, 225,530,105.19 and 58,245,765.51

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Solution

The fourth proportional to 150,382,577.41, 225,530,105.19 and 58,245,765.51 is: 87,351,698.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,382,577.41 : 225,530,105.19 = 58,245,765.51 : x
  2. Step 2: Convert to fraction form
    150,382,577.41/225,530,105.19 = 58,245,765.51/x
  3. Step 3: Cross multiply
    150,382,577.41x = 225,530,105.19 × 58,245,765.51
  4. Step 4: Simplify right side
    150,382,577.41x = 13,136,173,622,342,374
  5. Step 5: Solve for x
    x = 13,136,173,622,342,374/150,382,577.41
  6. Step 6: Final answer
    x = 87,351,698.90

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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.