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Finding the Fourth Proportional to 9,196,229.70, 13,794,344.55 and 9,196,229.70

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Solution

The fourth proportional to 9,196,229.70, 13,794,344.55 and 9,196,229.70 is: 13,794,344.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,196,229.70 : 13,794,344.55 = 9,196,229.70 : x
  2. Step 2: Convert to fraction form
    9,196,229.70/13,794,344.55 = 9,196,229.70/x
  3. Step 3: Cross multiply
    9,196,229.70x = 13,794,344.55 × 9,196,229.70
  4. Step 4: Simplify right side
    9,196,229.70x = 126,855,961,042,743.12
  5. Step 5: Solve for x
    x = 126,855,961,042,743.12/9,196,229.70
  6. Step 6: Final answer
    x = 13,794,344.55

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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.