Home / 18,000,366.24-24,840,571.24-9,740,428.60

Finding the Fourth Proportional to 18,000,366.24, 24,840,571.24 and 9,740,428.60

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Solution

The fourth proportional to 18,000,366.24, 24,840,571.24 and 9,740,428.60 is: 13,441,827.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,000,366.24 : 24,840,571.24 = 9,740,428.60 : x
  2. Step 2: Convert to fraction form
    18,000,366.24/24,840,571.24 = 9,740,428.60/x
  3. Step 3: Cross multiply
    18,000,366.24x = 24,840,571.24 × 9,740,428.60
  4. Step 4: Simplify right side
    18,000,366.24x = 241,957,810,546,433.44
  5. Step 5: Solve for x
    x = 241,957,810,546,433.44/18,000,366.24
  6. Step 6: Final answer
    x = 13,441,827.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.