Home / 22,143,020.10-33,214,530.15-10,199,084.10

Finding the Fourth Proportional to 22,143,020.10, 33,214,530.15 and 10,199,084.10

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Solution

The fourth proportional to 22,143,020.10, 33,214,530.15 and 10,199,084.10 is: 15,298,626.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,143,020.10 : 33,214,530.15 = 10,199,084.10 : x
  2. Step 2: Convert to fraction form
    22,143,020.10/33,214,530.15 = 10,199,084.10/x
  3. Step 3: Cross multiply
    22,143,020.10x = 33,214,530.15 × 10,199,084.10
  4. Step 4: Simplify right side
    22,143,020.10x = 338,757,786,341,835.56
  5. Step 5: Solve for x
    x = 338,757,786,341,835.56/22,143,020.10
  6. Step 6: Final answer
    x = 15,298,626.15

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Double scale
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Similar ratio
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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.