Home / 27,332,835.05-40,999,294.62-10,945,499.18

Finding the Fourth Proportional to 27,332,835.05, 40,999,294.62 and 10,945,499.18

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Solution

The fourth proportional to 27,332,835.05, 40,999,294.62 and 10,945,499.18 is: 16,418,265.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,332,835.05 : 40,999,294.62 = 10,945,499.18 : x
  2. Step 2: Convert to fraction form
    27,332,835.05/40,999,294.62 = 10,945,499.18/x
  3. Step 3: Cross multiply
    27,332,835.05x = 40,999,294.62 × 10,945,499.18
  4. Step 4: Simplify right side
    27,332,835.05x = 448,757,745,438,791.94
  5. Step 5: Solve for x
    x = 448,757,745,438,791.94/27,332,835.05
  6. Step 6: Final answer
    x = 16,418,265.60

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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.