Home / 41,002,855.63-56,585,121.75-22,669,322.11

Finding the Fourth Proportional to 41,002,855.63, 56,585,121.75 and 22,669,322.11

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Solution

The fourth proportional to 41,002,855.63, 56,585,121.75 and 22,669,322.11 is: 31,284,317.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,002,855.63 : 56,585,121.75 = 22,669,322.11 : x
  2. Step 2: Convert to fraction form
    41,002,855.63/56,585,121.75 = 22,669,322.11/x
  3. Step 3: Cross multiply
    41,002,855.63x = 56,585,121.75 × 22,669,322.11
  4. Step 4: Simplify right side
    41,002,855.63x = 1,282,746,351,188,044.75
  5. Step 5: Solve for x
    x = 1,282,746,351,188,044.75/41,002,855.63
  6. Step 6: Final answer
    x = 31,284,317.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.