Home / 41,639,550.21-57,464,375.33-23,054,690.76

Finding the Fourth Proportional to 41,639,550.21, 57,464,375.33 and 23,054,690.76

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Solution

The fourth proportional to 41,639,550.21, 57,464,375.33 and 23,054,690.76 is: 31,816,467.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,639,550.21 : 57,464,375.33 = 23,054,690.76 : x
  2. Step 2: Convert to fraction form
    41,639,550.21/57,464,375.33 = 23,054,690.76/x
  3. Step 3: Cross multiply
    41,639,550.21x = 57,464,375.33 × 23,054,690.76
  4. Step 4: Simplify right side
    41,639,550.21x = 1,324,823,402,834,449.75
  5. Step 5: Solve for x
    x = 1,324,823,402,834,449.75/41,639,550.21
  6. Step 6: Final answer
    x = 31,816,467.66

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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.