Home / 36,091,882.40-54,137,823.60-27,588,826.40

Finding the Fourth Proportional to 36,091,882.40, 54,137,823.60 and 27,588,826.40

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Solution

The fourth proportional to 36,091,882.40, 54,137,823.60 and 27,588,826.40 is: 41,383,239.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,091,882.40 : 54,137,823.60 = 27,588,826.40 : x
  2. Step 2: Convert to fraction form
    36,091,882.40/54,137,823.60 = 27,588,826.40/x
  3. Step 3: Cross multiply
    36,091,882.40x = 54,137,823.60 × 27,588,826.40
  4. Step 4: Simplify right side
    36,091,882.40x = 1,493,599,016,974,223
  5. Step 5: Solve for x
    x = 1,493,599,016,974,223/36,091,882.40
  6. Step 6: Final answer
    x = 41,383,239.60

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Double scale
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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.