Home / 33,999,035.22-46,917,299.24-18,528,786.90

Finding the Fourth Proportional to 33,999,035.22, 46,917,299.24 and 18,528,786.90

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Solution

The fourth proportional to 33,999,035.22, 46,917,299.24 and 18,528,786.90 is: 25,568,979.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,999,035.22 : 46,917,299.24 = 18,528,786.90 : x
  2. Step 2: Convert to fraction form
    33,999,035.22/46,917,299.24 = 18,528,786.90/x
  3. Step 3: Cross multiply
    33,999,035.22x = 46,917,299.24 × 18,528,786.90
  4. Step 4: Simplify right side
    33,999,035.22x = 869,320,639,541,491.88
  5. Step 5: Solve for x
    x = 869,320,639,541,491.88/33,999,035.22
  6. Step 6: Final answer
    x = 25,568,979.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.