Home / 33,163,395.03-49,745,085.26-12,954,465.27

Finding the Fourth Proportional to 33,163,395.03, 49,745,085.26 and 12,954,465.27

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Solution

The fourth proportional to 33,163,395.03, 49,745,085.26 and 12,954,465.27 is: 19,431,695.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,163,395.03 : 49,745,085.26 = 12,954,465.27 : x
  2. Step 2: Convert to fraction form
    33,163,395.03/49,745,085.26 = 12,954,465.27/x
  3. Step 3: Cross multiply
    33,163,395.03x = 49,745,085.26 × 12,954,465.27
  4. Step 4: Simplify right side
    33,163,395.03x = 644,420,979,289,086.62
  5. Step 5: Solve for x
    x = 644,420,979,289,086.62/33,163,395.03
  6. Step 6: Final answer
    x = 19,431,695.06

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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.