Home / 17,723,025.20-26,582,175.62-4,942,459.64

Finding the Fourth Proportional to 17,723,025.20, 26,582,175.62 and 4,942,459.64

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Solution

The fourth proportional to 17,723,025.20, 26,582,175.62 and 4,942,459.64 is: 7,413,030.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,723,025.20 : 26,582,175.62 = 4,942,459.64 : x
  2. Step 2: Convert to fraction form
    17,723,025.20/26,582,175.62 = 4,942,459.64/x
  3. Step 3: Cross multiply
    17,723,025.20x = 26,582,175.62 × 4,942,459.64
  4. Step 4: Simplify right side
    17,723,025.20x = 131,381,330,145,241.97
  5. Step 5: Solve for x
    x = 131,381,330,145,241.97/17,723,025.20
  6. Step 6: Final answer
    x = 7,413,030.71

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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.