Home / 27,211,832.00-40,802,690.51-10,800,491.05

Finding the Fourth Proportional to 27,211,832.00, 40,802,690.51 and 10,800,491.05

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Solution

The fourth proportional to 27,211,832.00, 40,802,690.51 and 10,800,491.05 is: 16,194,760.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,211,832.00 : 40,802,690.51 = 10,800,491.05 : x
  2. Step 2: Convert to fraction form
    27,211,832.00/40,802,690.51 = 10,800,491.05/x
  3. Step 3: Cross multiply
    27,211,832.00x = 40,802,690.51 × 10,800,491.05
  4. Step 4: Simplify right side
    27,211,832.00x = 440,689,093,753,598.94
  5. Step 5: Solve for x
    x = 440,689,093,753,598.94/27,211,832.00
  6. Step 6: Final answer
    x = 16,194,760.20

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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.