Home / 21,941,517.42-32,933,504.61-10,589,957.10

Finding the Fourth Proportional to 21,941,517.42, 32,933,504.61 and 10,589,957.10

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Solution

The fourth proportional to 21,941,517.42, 32,933,504.61 and 10,589,957.10 is: 15,895,181.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,941,517.42 : 32,933,504.61 = 10,589,957.10 : x
  2. Step 2: Convert to fraction form
    21,941,517.42/32,933,504.61 = 10,589,957.10/x
  3. Step 3: Cross multiply
    21,941,517.42x = 32,933,504.61 × 10,589,957.10
  4. Step 4: Simplify right side
    21,941,517.42x = 348,764,400,972,552.19
  5. Step 5: Solve for x
    x = 348,764,400,972,552.19/21,941,517.42
  6. Step 6: Final answer
    x = 15,895,181.46

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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.