Home / 35,324,298.40-53,010,067.20-16,145,183.20

Finding the Fourth Proportional to 35,324,298.40, 53,010,067.20 and 16,145,183.20

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Solution

The fourth proportional to 35,324,298.40, 53,010,067.20 and 16,145,183.20 is: 24,228,570.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,324,298.40 : 53,010,067.20 = 16,145,183.20 : x
  2. Step 2: Convert to fraction form
    35,324,298.40/53,010,067.20 = 16,145,183.20/x
  3. Step 3: Cross multiply
    35,324,298.40x = 53,010,067.20 × 16,145,183.20
  4. Step 4: Simplify right side
    35,324,298.40x = 855,857,246,388,311
  5. Step 5: Solve for x
    x = 855,857,246,388,311/35,324,298.40
  6. Step 6: Final answer
    x = 24,228,570.28

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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.