Home / 21,941,393.92-32,933,319.44-10,589,833.60

Finding the Fourth Proportional to 21,941,393.92, 32,933,319.44 and 10,589,833.60

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Solution

The fourth proportional to 21,941,393.92, 32,933,319.44 and 10,589,833.60 is: 15,894,996.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,941,393.92 : 32,933,319.44 = 10,589,833.60 : x
  2. Step 2: Convert to fraction form
    21,941,393.92/32,933,319.44 = 10,589,833.60/x
  3. Step 3: Cross multiply
    21,941,393.92x = 32,933,319.44 × 10,589,833.60
  4. Step 4: Simplify right side
    21,941,393.92x = 348,758,372,765,245.19
  5. Step 5: Solve for x
    x = 348,758,372,765,245.19/21,941,393.92
  6. Step 6: Final answer
    x = 15,894,996.19

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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.