Home / 95,405,558.41-143,131,169.89-30,715,410.61

Finding the Fourth Proportional to 95,405,558.41, 143,131,169.89 and 30,715,410.61

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Solution

The fourth proportional to 95,405,558.41, 143,131,169.89 and 30,715,410.61 is: 46,080,466.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,405,558.41 : 143,131,169.89 = 30,715,410.61 : x
  2. Step 2: Convert to fraction form
    95,405,558.41/143,131,169.89 = 30,715,410.61/x
  3. Step 3: Cross multiply
    95,405,558.41x = 143,131,169.89 × 30,715,410.61
  4. Step 4: Simplify right side
    95,405,558.41x = 4,396,332,653,545,362.50
  5. Step 5: Solve for x
    x = 4,396,332,653,545,362.50/95,405,558.41
  6. Step 6: Final answer
    x = 46,080,466.66

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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.