Home / 33,401,109.32-50,016,611.54-22,007,014.28

Finding the Fourth Proportional to 33,401,109.32, 50,016,611.54 and 22,007,014.28

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Solution

The fourth proportional to 33,401,109.32, 50,016,611.54 and 22,007,014.28 is: 32,954,482.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,401,109.32 : 50,016,611.54 = 22,007,014.28 : x
  2. Step 2: Convert to fraction form
    33,401,109.32/50,016,611.54 = 22,007,014.28/x
  3. Step 3: Cross multiply
    33,401,109.32x = 50,016,611.54 × 22,007,014.28
  4. Step 4: Simplify right side
    33,401,109.32x = 1,100,716,284,397,992.88
  5. Step 5: Solve for x
    x = 1,100,716,284,397,992.88/33,401,109.32
  6. Step 6: Final answer
    x = 32,954,482.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.