Home / 18,077,008.06-24,949,891.92-10,738,917.96

Finding the Fourth Proportional to 18,077,008.06, 24,949,891.92 and 10,738,917.96

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Solution

The fourth proportional to 18,077,008.06, 24,949,891.92 and 10,738,917.96 is: 14,821,857.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,077,008.06 : 24,949,891.92 = 10,738,917.96 : x
  2. Step 2: Convert to fraction form
    18,077,008.06/24,949,891.92 = 10,738,917.96/x
  3. Step 3: Cross multiply
    18,077,008.06x = 24,949,891.92 × 10,738,917.96
  4. Step 4: Simplify right side
    18,077,008.06x = 267,934,842,314,997.44
  5. Step 5: Solve for x
    x = 267,934,842,314,997.44/18,077,008.06
  6. Step 6: Final answer
    x = 14,821,857.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.