Home / 16,170,592.32-24,247,774.56-5,384,093.76

Finding the Fourth Proportional to 16,170,592.32, 24,247,774.56 and 5,384,093.76

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Solution

The fourth proportional to 16,170,592.32, 24,247,774.56 and 5,384,093.76 is: 8,073,439.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,592.32 : 24,247,774.56 = 5,384,093.76 : x
  2. Step 2: Convert to fraction form
    16,170,592.32/24,247,774.56 = 5,384,093.76/x
  3. Step 3: Cross multiply
    16,170,592.32x = 24,247,774.56 × 5,384,093.76
  4. Step 4: Simplify right side
    16,170,592.32x = 130,552,291,702,382.73
  5. Step 5: Solve for x
    x = 130,552,291,702,382.73/16,170,592.32
  6. Step 6: Final answer
    x = 8,073,439.06

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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.