Home / 33,704,549.71-50,512,130.18-17,309,171.88

Finding the Fourth Proportional to 33,704,549.71, 50,512,130.18 and 17,309,171.88

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Solution

The fourth proportional to 33,704,549.71, 50,512,130.18 and 17,309,171.88 is: 25,940,804.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,704,549.71 : 50,512,130.18 = 17,309,171.88 : x
  2. Step 2: Convert to fraction form
    33,704,549.71/50,512,130.18 = 17,309,171.88/x
  3. Step 3: Cross multiply
    33,704,549.71x = 50,512,130.18 × 17,309,171.88
  4. Step 4: Simplify right side
    33,704,549.71x = 874,323,143,310,555.25
  5. Step 5: Solve for x
    x = 874,323,143,310,555.25/33,704,549.71
  6. Step 6: Final answer
    x = 25,940,804.76

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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.