Home / 11,695,033.10-16,138,326.38-6,799,907.91

Finding the Fourth Proportional to 11,695,033.10, 16,138,326.38 and 6,799,907.91

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Solution

The fourth proportional to 11,695,033.10, 16,138,326.38 and 6,799,907.91 is: 9,383,396.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,695,033.10 : 16,138,326.38 = 6,799,907.91 : x
  2. Step 2: Convert to fraction form
    11,695,033.10/16,138,326.38 = 6,799,907.91/x
  3. Step 3: Cross multiply
    11,695,033.10x = 16,138,326.38 × 6,799,907.91
  4. Step 4: Simplify right side
    11,695,033.10x = 109,739,133,171,524.12
  5. Step 5: Solve for x
    x = 109,739,133,171,524.12/11,695,033.10
  6. Step 6: Final answer
    x = 9,383,396.54

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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.