Home / 21,941,519.42-32,933,507.62-10,589,959.10

Finding the Fourth Proportional to 21,941,519.42, 32,933,507.62 and 10,589,959.10

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Solution

The fourth proportional to 21,941,519.42, 32,933,507.62 and 10,589,959.10 is: 15,895,184.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,941,519.42 : 32,933,507.62 = 10,589,959.10 : x
  2. Step 2: Convert to fraction form
    21,941,519.42/32,933,507.62 = 10,589,959.10/x
  3. Step 3: Cross multiply
    21,941,519.42x = 32,933,507.62 × 10,589,959.10
  4. Step 4: Simplify right side
    21,941,519.42x = 348,764,498,715,338.31
  5. Step 5: Solve for x
    x = 348,764,498,715,338.31/21,941,519.42
  6. Step 6: Final answer
    x = 15,895,184.47

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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.