Home / 88,870,879.42-133,271,855.24-30,567,471.46

Finding the Fourth Proportional to 88,870,879.42, 133,271,855.24 and 30,567,471.46

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Solution

The fourth proportional to 88,870,879.42, 133,271,855.24 and 30,567,471.46 is: 45,839,353.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,870,879.42 : 133,271,855.24 = 30,567,471.46 : x
  2. Step 2: Convert to fraction form
    88,870,879.42/133,271,855.24 = 30,567,471.46/x
  3. Step 3: Cross multiply
    88,870,879.42x = 133,271,855.24 × 30,567,471.46
  4. Step 4: Simplify right side
    88,870,879.42x = 4,073,783,631,469,951.50
  5. Step 5: Solve for x
    x = 4,073,783,631,469,951.50/88,870,879.42
  6. Step 6: Final answer
    x = 45,839,353.21

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.