Home / 16,299,655.92-24,453,012.24-4,940,961.12

Finding the Fourth Proportional to 16,299,655.92, 24,453,012.24 and 4,940,961.12

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Solution

The fourth proportional to 16,299,655.92, 24,453,012.24 and 4,940,961.12 is: 7,412,511.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,299,655.92 : 24,453,012.24 = 4,940,961.12 : x
  2. Step 2: Convert to fraction form
    16,299,655.92/24,453,012.24 = 4,940,961.12/x
  3. Step 3: Cross multiply
    16,299,655.92x = 24,453,012.24 × 4,940,961.12
  4. Step 4: Simplify right side
    16,299,655.92x = 120,821,382,744,724.11
  5. Step 5: Solve for x
    x = 120,821,382,744,724.11/16,299,655.92
  6. Step 6: Final answer
    x = 7,412,511.24

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.