Home / 19,410,700.05-29,120,183.24-5,763,885.93

Finding the Fourth Proportional to 19,410,700.05, 29,120,183.24 and 5,763,885.93

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Solution

The fourth proportional to 19,410,700.05, 29,120,183.24 and 5,763,885.93 is: 8,647,056.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,410,700.05 : 29,120,183.24 = 5,763,885.93 : x
  2. Step 2: Convert to fraction form
    19,410,700.05/29,120,183.24 = 5,763,885.93/x
  3. Step 3: Cross multiply
    19,410,700.05x = 29,120,183.24 × 5,763,885.93
  4. Step 4: Simplify right side
    19,410,700.05x = 167,845,414,427,238.38
  5. Step 5: Solve for x
    x = 167,845,414,427,238.38/19,410,700.05
  6. Step 6: Final answer
    x = 8,647,056.21

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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.