Home / 33,689,813.20-50,460,070.20-27,717,845.20

Finding the Fourth Proportional to 33,689,813.20, 50,460,070.20 and 27,717,845.20

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Solution

The fourth proportional to 33,689,813.20, 50,460,070.20 and 27,717,845.20 is: 41,515,350.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,689,813.20 : 50,460,070.20 = 27,717,845.20 : x
  2. Step 2: Convert to fraction form
    33,689,813.20/50,460,070.20 = 27,717,845.20/x
  3. Step 3: Cross multiply
    33,689,813.20x = 50,460,070.20 × 27,717,845.20
  4. Step 4: Simplify right side
    33,689,813.20x = 1,398,644,414,584,733
  5. Step 5: Solve for x
    x = 1,398,644,414,584,733/33,689,813.20
  6. Step 6: Final answer
    x = 41,515,350.84

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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.