Home / 29,023,401.44-43,541,400.72-8,828,118.56

Finding the Fourth Proportional to 29,023,401.44, 43,541,400.72 and 8,828,118.56

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Solution

The fourth proportional to 29,023,401.44, 43,541,400.72 and 8,828,118.56 is: 13,244,093.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,023,401.44 : 43,541,400.72 = 8,828,118.56 : x
  2. Step 2: Convert to fraction form
    29,023,401.44/43,541,400.72 = 8,828,118.56/x
  3. Step 3: Cross multiply
    29,023,401.44x = 43,541,400.72 × 8,828,118.56
  4. Step 4: Simplify right side
    29,023,401.44x = 384,388,647,966,588.31
  5. Step 5: Solve for x
    x = 384,388,647,966,588.31/29,023,401.44
  6. Step 6: Final answer
    x = 13,244,093.69

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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.