Home / 27,514,209.21-41,271,489.69-8,083,355.73

Finding the Fourth Proportional to 27,514,209.21, 41,271,489.69 and 8,083,355.73

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Solution

The fourth proportional to 27,514,209.21, 41,271,489.69 and 8,083,355.73 is: 12,125,085.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,514,209.21 : 41,271,489.69 = 8,083,355.73 : x
  2. Step 2: Convert to fraction form
    27,514,209.21/41,271,489.69 = 8,083,355.73/x
  3. Step 3: Cross multiply
    27,514,209.21x = 41,271,489.69 × 8,083,355.73
  4. Step 4: Simplify right side
    27,514,209.21x = 333,612,132,671,297.44
  5. Step 5: Solve for x
    x = 333,612,132,671,297.44/27,514,209.21
  6. Step 6: Final answer
    x = 12,125,085.27

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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.