Home / 33,999,033.22-46,917,296.49-18,528,784.90

Finding the Fourth Proportional to 33,999,033.22, 46,917,296.49 and 18,528,784.90

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Solution

The fourth proportional to 33,999,033.22, 46,917,296.49 and 18,528,784.90 is: 25,568,976.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,999,033.22 : 46,917,296.49 = 18,528,784.90 : x
  2. Step 2: Convert to fraction form
    33,999,033.22/46,917,296.49 = 18,528,784.90/x
  3. Step 3: Cross multiply
    33,999,033.22x = 46,917,296.49 × 18,528,784.90
  4. Step 4: Simplify right side
    33,999,033.22x = 869,320,494,752,735
  5. Step 5: Solve for x
    x = 869,320,494,752,735/33,999,033.22
  6. Step 6: Final answer
    x = 25,568,976.89

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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.