Home / 33,760,578.45-46,589,643.95-18,290,662.64

Finding the Fourth Proportional to 33,760,578.45, 46,589,643.95 and 18,290,662.64

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Solution

The fourth proportional to 33,760,578.45, 46,589,643.95 and 18,290,662.64 is: 25,241,139.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,760,578.45 : 46,589,643.95 = 18,290,662.64 : x
  2. Step 2: Convert to fraction form
    33,760,578.45/46,589,643.95 = 18,290,662.64/x
  3. Step 3: Cross multiply
    33,760,578.45x = 46,589,643.95 × 18,290,662.64
  4. Step 4: Simplify right side
    33,760,578.45x = 852,155,460,007,167.12
  5. Step 5: Solve for x
    x = 852,155,460,007,167.12/33,760,578.45
  6. Step 6: Final answer
    x = 25,241,139.20

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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.