Home / 36,694,879.30-55,077,748.35-22,345,972.30

Finding the Fourth Proportional to 36,694,879.30, 55,077,748.35 and 22,345,972.30

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Solution

The fourth proportional to 36,694,879.30, 55,077,748.35 and 22,345,972.30 is: 33,540,533.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,694,879.30 : 55,077,748.35 = 22,345,972.30 : x
  2. Step 2: Convert to fraction form
    36,694,879.30/55,077,748.35 = 22,345,972.30/x
  3. Step 3: Cross multiply
    36,694,879.30x = 55,077,748.35 × 22,345,972.30
  4. Step 4: Simplify right side
    36,694,879.30x = 1,230,765,838,975,470.75
  5. Step 5: Solve for x
    x = 1,230,765,838,975,470.75/36,694,879.30
  6. Step 6: Final answer
    x = 33,540,533.79

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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.