Home / 41,013,834.88-56,597,972.39-22,678,493.44

Finding the Fourth Proportional to 41,013,834.88, 56,597,972.39 and 22,678,493.44

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Solution

The fourth proportional to 41,013,834.88, 56,597,972.39 and 22,678,493.44 is: 31,295,701.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,013,834.88 : 56,597,972.39 = 22,678,493.44 : x
  2. Step 2: Convert to fraction form
    41,013,834.88/56,597,972.39 = 22,678,493.44/x
  3. Step 3: Cross multiply
    41,013,834.88x = 56,597,972.39 × 22,678,493.44
  4. Step 4: Simplify right side
    41,013,834.88x = 1,283,556,745,563,916.25
  5. Step 5: Solve for x
    x = 1,283,556,745,563,916.25/41,013,834.88
  6. Step 6: Final answer
    x = 31,295,701.79

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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.