Home / 11,194,310.52-16,791,559.88-3,107,916.77

Finding the Fourth Proportional to 11,194,310.52, 16,791,559.88 and 3,107,916.77

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Solution

The fourth proportional to 11,194,310.52, 16,791,559.88 and 3,107,916.77 is: 4,661,901.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,194,310.52 : 16,791,559.88 = 3,107,916.77 : x
  2. Step 2: Convert to fraction form
    11,194,310.52/16,791,559.88 = 3,107,916.77/x
  3. Step 3: Cross multiply
    11,194,310.52x = 16,791,559.88 × 3,107,916.77
  4. Step 4: Simplify right side
    11,194,310.52x = 52,186,770,446,013.80
  5. Step 5: Solve for x
    x = 52,186,770,446,013.80/11,194,310.52
  6. Step 6: Final answer
    x = 4,661,901.27

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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.