Home / 33,086,310.55-49,631,021.03-10,367,948.95

Finding the Fourth Proportional to 33,086,310.55, 49,631,021.03 and 10,367,948.95

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Solution

The fourth proportional to 33,086,310.55, 49,631,021.03 and 10,367,948.95 is: 15,552,410.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,086,310.55 : 49,631,021.03 = 10,367,948.95 : x
  2. Step 2: Convert to fraction form
    33,086,310.55/49,631,021.03 = 10,367,948.95/x
  3. Step 3: Cross multiply
    33,086,310.55x = 49,631,021.03 × 10,367,948.95
  4. Step 4: Simplify right side
    33,086,310.55x = 514,571,892,323,576.62
  5. Step 5: Solve for x
    x = 514,571,892,323,576.62/33,086,310.55
  6. Step 6: Final answer
    x = 15,552,410.76

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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.