Home / 33,802,311.12-50,703,387.82-22,203,894.45

Finding the Fourth Proportional to 33,802,311.12, 50,703,387.82 and 22,203,894.45

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Solution

The fourth proportional to 33,802,311.12, 50,703,387.82 and 22,203,894.45 is: 33,305,789.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,802,311.12 : 50,703,387.82 = 22,203,894.45 : x
  2. Step 2: Convert to fraction form
    33,802,311.12/50,703,387.82 = 22,203,894.45/x
  3. Step 3: Cross multiply
    33,802,311.12x = 50,703,387.82 × 22,203,894.45
  4. Step 4: Simplify right side
    33,802,311.12x = 1,125,812,671,547,323.62
  5. Step 5: Solve for x
    x = 1,125,812,671,547,323.62/33,802,311.12
  6. Step 6: Final answer
    x = 33,305,789.88

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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.