Home / 27,385,605.20-41,086,087.49-11,002,394.14

Finding the Fourth Proportional to 27,385,605.20, 41,086,087.49 and 11,002,394.14

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Solution

The fourth proportional to 27,385,605.20, 41,086,087.49 and 11,002,394.14 is: 16,506,676.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,385,605.20 : 41,086,087.49 = 11,002,394.14 : x
  2. Step 2: Convert to fraction form
    27,385,605.20/41,086,087.49 = 11,002,394.14/x
  3. Step 3: Cross multiply
    27,385,605.20x = 41,086,087.49 × 11,002,394.14
  4. Step 4: Simplify right side
    27,385,605.20x = 452,045,328,077,776.06
  5. Step 5: Solve for x
    x = 452,045,328,077,776.06/27,385,605.20
  6. Step 6: Final answer
    x = 16,506,676.59

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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.