Home / 43,393,529.20-65,090,297.04-33,816,076.24

Finding the Fourth Proportional to 43,393,529.20, 65,090,297.04 and 33,816,076.24

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Solution

The fourth proportional to 43,393,529.20, 65,090,297.04 and 33,816,076.24 is: 50,724,116.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,393,529.20 : 65,090,297.04 = 33,816,076.24 : x
  2. Step 2: Convert to fraction form
    43,393,529.20/65,090,297.04 = 33,816,076.24/x
  3. Step 3: Cross multiply
    43,393,529.20x = 65,090,297.04 × 33,816,076.24
  4. Step 4: Simplify right side
    43,393,529.20x = 2,201,098,447,188,886.50
  5. Step 5: Solve for x
    x = 2,201,098,447,188,886.50/43,393,529.20
  6. Step 6: Final answer
    x = 50,724,116.88

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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.