Home / 9,396,095.60-14,094,143.40-7,270,331.60

Finding the Fourth Proportional to 9,396,095.60, 14,094,143.40 and 7,270,331.60

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Solution

The fourth proportional to 9,396,095.60, 14,094,143.40 and 7,270,331.60 is: 10,905,497.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396,095.60 : 14,094,143.40 = 7,270,331.60 : x
  2. Step 2: Convert to fraction form
    9,396,095.60/14,094,143.40 = 7,270,331.60/x
  3. Step 3: Cross multiply
    9,396,095.60x = 14,094,143.40 × 7,270,331.60
  4. Step 4: Simplify right side
    9,396,095.60x = 102,469,096,135,951.44
  5. Step 5: Solve for x
    x = 102,469,096,135,951.44/9,396,095.60
  6. Step 6: Final answer
    x = 10,905,497.40

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

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