Home / 23,029,278.87-34,555,873.60-9,392,429.91

Finding the Fourth Proportional to 23,029,278.87, 34,555,873.60 and 9,392,429.91

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Solution

The fourth proportional to 23,029,278.87, 34,555,873.60 and 9,392,429.91 is: 14,093,520.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,029,278.87 : 34,555,873.60 = 9,392,429.91 : x
  2. Step 2: Convert to fraction form
    23,029,278.87/34,555,873.60 = 9,392,429.91/x
  3. Step 3: Cross multiply
    23,029,278.87x = 34,555,873.60 × 9,392,429.91
  4. Step 4: Simplify right side
    23,029,278.87x = 324,563,620,614,467.44
  5. Step 5: Solve for x
    x = 324,563,620,614,467.44/23,029,278.87
  6. Step 6: Final answer
    x = 14,093,520.80

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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.