Home / 167,231,623.65-250,847,435.48-109,118,550.30

Finding the Fourth Proportional to 167,231,623.65, 250,847,435.48 and 109,118,550.30

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Solution

The fourth proportional to 167,231,623.65, 250,847,435.48 and 109,118,550.30 is: 163,677,825.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,231,623.65 : 250,847,435.48 = 109,118,550.30 : x
  2. Step 2: Convert to fraction form
    167,231,623.65/250,847,435.48 = 109,118,550.30/x
  3. Step 3: Cross multiply
    167,231,623.65x = 250,847,435.48 × 109,118,550.30
  4. Step 4: Simplify right side
    167,231,623.65x = 27,372,108,505,504,792
  5. Step 5: Solve for x
    x = 27,372,108,505,504,792/167,231,623.65
  6. Step 6: Final answer
    x = 163,677,825.45

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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.