Home / 11,850,805.33-17,776,208.00-3,331,141.80

Finding the Fourth Proportional to 11,850,805.33, 17,776,208.00 and 3,331,141.80

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Solution

The fourth proportional to 11,850,805.33, 17,776,208.00 and 3,331,141.80 is: 4,996,712.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,850,805.33 : 17,776,208.00 = 3,331,141.80 : x
  2. Step 2: Convert to fraction form
    11,850,805.33/17,776,208.00 = 3,331,141.80/x
  3. Step 3: Cross multiply
    11,850,805.33x = 17,776,208.00 × 3,331,141.80
  4. Step 4: Simplify right side
    11,850,805.33x = 59,215,069,496,589.88
  5. Step 5: Solve for x
    x = 59,215,069,496,589.88/11,850,805.33
  6. Step 6: Final answer
    x = 4,996,712.70

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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.