Home / 33,514,305.72-50,275,395.72-11,951,972.88

Finding the Fourth Proportional to 33,514,305.72, 50,275,395.72 and 11,951,972.88

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Solution

The fourth proportional to 33,514,305.72, 50,275,395.72 and 11,951,972.88 is: 17,929,363.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,514,305.72 : 50,275,395.72 = 11,951,972.88 : x
  2. Step 2: Convert to fraction form
    33,514,305.72/50,275,395.72 = 11,951,972.88/x
  3. Step 3: Cross multiply
    33,514,305.72x = 50,275,395.72 × 11,951,972.88
  4. Step 4: Simplify right side
    33,514,305.72x = 600,890,166,176,708.12
  5. Step 5: Solve for x
    x = 600,890,166,176,708.12/33,514,305.72
  6. Step 6: Final answer
    x = 17,929,363.39

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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.