Home / 33,753,245.11-46,579,701.90-18,283,329.76

Finding the Fourth Proportional to 33,753,245.11, 46,579,701.90 and 18,283,329.76

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Solution

The fourth proportional to 33,753,245.11, 46,579,701.90 and 18,283,329.76 is: 25,231,116.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,753,245.11 : 46,579,701.90 = 18,283,329.76 : x
  2. Step 2: Convert to fraction form
    33,753,245.11/46,579,701.90 = 18,283,329.76/x
  3. Step 3: Cross multiply
    33,753,245.11x = 46,579,701.90 × 18,283,329.76
  4. Step 4: Simplify right side
    33,753,245.11x = 851,632,049,960,198.62
  5. Step 5: Solve for x
    x = 851,632,049,960,198.62/33,753,245.11
  6. Step 6: Final answer
    x = 25,231,116.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.