Home / 33,022,847.70-49,534,271.55-8,761,727.70

Finding the Fourth Proportional to 33,022,847.70, 49,534,271.55 and 8,761,727.70

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Solution

The fourth proportional to 33,022,847.70, 49,534,271.55 and 8,761,727.70 is: 13,142,591.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,022,847.70 : 49,534,271.55 = 8,761,727.70 : x
  2. Step 2: Convert to fraction form
    33,022,847.70/49,534,271.55 = 8,761,727.70/x
  3. Step 3: Cross multiply
    33,022,847.70x = 49,534,271.55 × 8,761,727.70
  4. Step 4: Simplify right side
    33,022,847.70x = 434,005,799,138,956.88
  5. Step 5: Solve for x
    x = 434,005,799,138,956.88/33,022,847.70
  6. Step 6: Final answer
    x = 13,142,591.55

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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.