Home / 27,648,181.70-41,472,272.55-23,617,103.30

Finding the Fourth Proportional to 27,648,181.70, 41,472,272.55 and 23,617,103.30

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Solution

The fourth proportional to 27,648,181.70, 41,472,272.55 and 23,617,103.30 is: 35,425,654.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,648,181.70 : 41,472,272.55 = 23,617,103.30 : x
  2. Step 2: Convert to fraction form
    27,648,181.70/41,472,272.55 = 23,617,103.30/x
  3. Step 3: Cross multiply
    27,648,181.70x = 41,472,272.55 × 23,617,103.30
  4. Step 4: Simplify right side
    27,648,181.70x = 979,454,944,899,104.38
  5. Step 5: Solve for x
    x = 979,454,944,899,104.38/27,648,181.70
  6. Step 6: Final answer
    x = 35,425,654.95

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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.