Home / 204,542,742.83-306,814,118.27-49,096,550.82

Finding the Fourth Proportional to 204,542,742.83, 306,814,118.27 and 49,096,550.82

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Solution

The fourth proportional to 204,542,742.83, 306,814,118.27 and 49,096,550.82 is: 73,644,827.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,542,742.83 : 306,814,118.27 = 49,096,550.82 : x
  2. Step 2: Convert to fraction form
    204,542,742.83/306,814,118.27 = 49,096,550.82/x
  3. Step 3: Cross multiply
    204,542,742.83x = 306,814,118.27 × 49,096,550.82
  4. Step 4: Simplify right side
    204,542,742.83x = 15,063,514,950,059,286
  5. Step 5: Solve for x
    x = 15,063,514,950,059,286/204,542,742.83
  6. Step 6: Final answer
    x = 73,644,827.20

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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.