Home / 17,467,270.20-26,200,905.30-9,908,998.20

Finding the Fourth Proportional to 17,467,270.20, 26,200,905.30 and 9,908,998.20

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Solution

The fourth proportional to 17,467,270.20, 26,200,905.30 and 9,908,998.20 is: 14,863,497.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,467,270.20 : 26,200,905.30 = 9,908,998.20 : x
  2. Step 2: Convert to fraction form
    17,467,270.20/26,200,905.30 = 9,908,998.20/x
  3. Step 3: Cross multiply
    17,467,270.20x = 26,200,905.30 × 9,908,998.20
  4. Step 4: Simplify right side
    17,467,270.20x = 259,624,723,456,070.44
  5. Step 5: Solve for x
    x = 259,624,723,456,070.44/17,467,270.20
  6. Step 6: Final answer
    x = 14,863,497.30

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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.