Home / 29,067,310.21-43,599,515.99-10,870,167.58

Finding the Fourth Proportional to 29,067,310.21, 43,599,515.99 and 10,870,167.58

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Solution

The fourth proportional to 29,067,310.21, 43,599,515.99 and 10,870,167.58 is: 16,304,709.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,067,310.21 : 43,599,515.99 = 10,870,167.58 : x
  2. Step 2: Convert to fraction form
    29,067,310.21/43,599,515.99 = 10,870,167.58/x
  3. Step 3: Cross multiply
    29,067,310.21x = 43,599,515.99 × 10,870,167.58
  4. Step 4: Simplify right side
    29,067,310.21x = 473,934,045,027,367.44
  5. Step 5: Solve for x
    x = 473,934,045,027,367.44/29,067,310.21
  6. Step 6: Final answer
    x = 16,304,709.37

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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.