Home / 33,131,891.32-49,695,967.68-14,682,522.76

Finding the Fourth Proportional to 33,131,891.32, 49,695,967.68 and 14,682,522.76

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Solution

The fourth proportional to 33,131,891.32, 49,695,967.68 and 14,682,522.76 is: 22,022,955.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,131,891.32 : 49,695,967.68 = 14,682,522.76 : x
  2. Step 2: Convert to fraction form
    33,131,891.32/49,695,967.68 = 14,682,522.76/x
  3. Step 3: Cross multiply
    33,131,891.32x = 49,695,967.68 × 14,682,522.76
  4. Step 4: Simplify right side
    33,131,891.32x = 729,662,176,541,824.38
  5. Step 5: Solve for x
    x = 729,662,176,541,824.38/33,131,891.32
  6. Step 6: Final answer
    x = 22,022,955.75

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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.