Home / 33,802,305.71-50,703,379.71-22,203,889.06

Finding the Fourth Proportional to 33,802,305.71, 50,703,379.71 and 22,203,889.06

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Solution

The fourth proportional to 33,802,305.71, 50,703,379.71 and 22,203,889.06 is: 33,305,781.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,802,305.71 : 50,703,379.71 = 22,203,889.06 : x
  2. Step 2: Convert to fraction form
    33,802,305.71/50,703,379.71 = 22,203,889.06/x
  3. Step 3: Cross multiply
    33,802,305.71x = 50,703,379.71 × 22,203,889.06
  4. Step 4: Simplify right side
    33,802,305.71x = 1,125,812,217,849,887.75
  5. Step 5: Solve for x
    x = 1,125,812,217,849,887.75/33,802,305.71
  6. Step 6: Final answer
    x = 33,305,781.79

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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.