Home / 33,891,170.52-50,824,451.70-18,549,796.44

Finding the Fourth Proportional to 33,891,170.52, 50,824,451.70 and 18,549,796.44

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Solution

The fourth proportional to 33,891,170.52, 50,824,451.70 and 18,549,796.44 is: 27,817,960.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,891,170.52 : 50,824,451.70 = 18,549,796.44 : x
  2. Step 2: Convert to fraction form
    33,891,170.52/50,824,451.70 = 18,549,796.44/x
  3. Step 3: Cross multiply
    33,891,170.52x = 50,824,451.70 × 18,549,796.44
  4. Step 4: Simplify right side
    33,891,170.52x = 942,783,233,209,612.12
  5. Step 5: Solve for x
    x = 942,783,233,209,612.12/33,891,170.52
  6. Step 6: Final answer
    x = 27,817,960.22

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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.