Home / 23,491,375.56-32,421,994.59-13,701,819.56

Finding the Fourth Proportional to 23,491,375.56, 32,421,994.59 and 13,701,819.56

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Solution

The fourth proportional to 23,491,375.56, 32,421,994.59 and 13,701,819.56 is: 18,910,783.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,491,375.56 : 32,421,994.59 = 13,701,819.56 : x
  2. Step 2: Convert to fraction form
    23,491,375.56/32,421,994.59 = 13,701,819.56/x
  3. Step 3: Cross multiply
    23,491,375.56x = 32,421,994.59 × 13,701,819.56
  4. Step 4: Simplify right side
    23,491,375.56x = 444,240,319,485,366.19
  5. Step 5: Solve for x
    x = 444,240,319,485,366.19/23,491,375.56
  6. Step 6: Final answer
    x = 18,910,783.59

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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.