Home / 18,383,310.84-27,587,563.38-6,416,046.84

Finding the Fourth Proportional to 18,383,310.84, 27,587,563.38 and 6,416,046.84

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Solution

The fourth proportional to 18,383,310.84, 27,587,563.38 and 6,416,046.84 is: 9,628,466.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,383,310.84 : 27,587,563.38 = 6,416,046.84 : x
  2. Step 2: Convert to fraction form
    18,383,310.84/27,587,563.38 = 6,416,046.84/x
  3. Step 3: Cross multiply
    18,383,310.84x = 27,587,563.38 × 6,416,046.84
  4. Step 4: Simplify right side
    18,383,310.84x = 177,003,098,847,548.72
  5. Step 5: Solve for x
    x = 177,003,098,847,548.72/18,383,310.84
  6. Step 6: Final answer
    x = 9,628,466.84

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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.