Home / 13,094,826.21-19,608,701.22-10,930,469.94

Finding the Fourth Proportional to 13,094,826.21, 19,608,701.22 and 10,930,469.94

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Solution

The fourth proportional to 13,094,826.21, 19,608,701.22 and 10,930,469.94 is: 16,367,710.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,094,826.21 : 19,608,701.22 = 10,930,469.94 : x
  2. Step 2: Convert to fraction form
    13,094,826.21/19,608,701.22 = 10,930,469.94/x
  3. Step 3: Cross multiply
    13,094,826.21x = 19,608,701.22 × 10,930,469.94
  4. Step 4: Simplify right side
    13,094,826.21x = 214,332,319,247,651.31
  5. Step 5: Solve for x
    x = 214,332,319,247,651.31/13,094,826.21
  6. Step 6: Final answer
    x = 16,367,710.10

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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.