Home / 23,491,178.80-35,236,696.88-6,451,866.88

Finding the Fourth Proportional to 23,491,178.80, 35,236,696.88 and 6,451,866.88

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Solution

The fourth proportional to 23,491,178.80, 35,236,696.88 and 6,451,866.88 is: 9,677,780.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,491,178.80 : 35,236,696.88 = 6,451,866.88 : x
  2. Step 2: Convert to fraction form
    23,491,178.80/35,236,696.88 = 6,451,866.88/x
  3. Step 3: Cross multiply
    23,491,178.80x = 35,236,696.88 × 6,451,866.88
  4. Step 4: Simplify right side
    23,491,178.80x = 227,342,477,560,671.34
  5. Step 5: Solve for x
    x = 227,342,477,560,671.34/23,491,178.80
  6. Step 6: Final answer
    x = 9,677,780.73

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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.