Home / 16,723,231.68-25,087,340.16-5,939,626.56

Finding the Fourth Proportional to 16,723,231.68, 25,087,340.16 and 5,939,626.56

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Solution

The fourth proportional to 16,723,231.68, 25,087,340.16 and 5,939,626.56 is: 8,910,325.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,723,231.68 : 25,087,340.16 = 5,939,626.56 : x
  2. Step 2: Convert to fraction form
    16,723,231.68/25,087,340.16 = 5,939,626.56/x
  3. Step 3: Cross multiply
    16,723,231.68x = 25,087,340.16 × 5,939,626.56
  4. Step 4: Simplify right side
    16,723,231.68x = 149,009,431,934,090.62
  5. Step 5: Solve for x
    x = 149,009,431,934,090.62/16,723,231.68
  6. Step 6: Final answer
    x = 8,910,325.16

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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.