Home / 33,629,822.73-46,412,584.02-20,585,701.80

Finding the Fourth Proportional to 33,629,822.73, 46,412,584.02 and 20,585,701.80

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Solution

The fourth proportional to 33,629,822.73, 46,412,584.02 and 20,585,701.80 is: 28,410,367.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,629,822.73 : 46,412,584.02 = 20,585,701.80 : x
  2. Step 2: Convert to fraction form
    33,629,822.73/46,412,584.02 = 20,585,701.80/x
  3. Step 3: Cross multiply
    33,629,822.73x = 46,412,584.02 × 20,585,701.80
  4. Step 4: Simplify right side
    33,629,822.73x = 955,435,614,403,165.38
  5. Step 5: Solve for x
    x = 955,435,614,403,165.38/33,629,822.73
  6. Step 6: Final answer
    x = 28,410,367.25

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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.