Home / 33,670,033.73-46,464,626.26-18,200,118.83

Finding the Fourth Proportional to 33,670,033.73, 46,464,626.26 and 18,200,118.83

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Solution

The fourth proportional to 33,670,033.73, 46,464,626.26 and 18,200,118.83 is: 25,116,153.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,670,033.73 : 46,464,626.26 = 18,200,118.83 : x
  2. Step 2: Convert to fraction form
    33,670,033.73/46,464,626.26 = 18,200,118.83/x
  3. Step 3: Cross multiply
    33,670,033.73x = 46,464,626.26 × 18,200,118.83
  4. Step 4: Simplify right side
    33,670,033.73x = 845,661,719,113,965.38
  5. Step 5: Solve for x
    x = 845,661,719,113,965.38/33,670,033.73
  6. Step 6: Final answer
    x = 25,116,153.01

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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.