Home / 33,760,577.45-46,589,642.57-18,290,661.64

Finding the Fourth Proportional to 33,760,577.45, 46,589,642.57 and 18,290,661.64

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Solution

The fourth proportional to 33,760,577.45, 46,589,642.57 and 18,290,661.64 is: 25,241,137.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,760,577.45 : 46,589,642.57 = 18,290,661.64 : x
  2. Step 2: Convert to fraction form
    33,760,577.45/46,589,642.57 = 18,290,661.64/x
  3. Step 3: Cross multiply
    33,760,577.45x = 46,589,642.57 × 18,290,661.64
  4. Step 4: Simplify right side
    33,760,577.45x = 852,155,388,176,410
  5. Step 5: Solve for x
    x = 852,155,388,176,410/33,760,577.45
  6. Step 6: Final answer
    x = 25,241,137.82

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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.