Home / 27,514,221.22-41,271,507.70-8,083,367.74

Finding the Fourth Proportional to 27,514,221.22, 41,271,507.70 and 8,083,367.74

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Solution

The fourth proportional to 27,514,221.22, 41,271,507.70 and 8,083,367.74 is: 12,125,103.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,514,221.22 : 41,271,507.70 = 8,083,367.74 : x
  2. Step 2: Convert to fraction form
    27,514,221.22/41,271,507.70 = 8,083,367.74/x
  3. Step 3: Cross multiply
    27,514,221.22x = 41,271,507.70 × 8,083,367.74
  4. Step 4: Simplify right side
    27,514,221.22x = 333,612,773,923,341.62
  5. Step 5: Solve for x
    x = 333,612,773,923,341.62/27,514,221.22
  6. Step 6: Final answer
    x = 12,125,103.28

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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.