Home / 16,352,025.30-24,528,037.95-4,990,997.70

Finding the Fourth Proportional to 16,352,025.30, 24,528,037.95 and 4,990,997.70

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Solution

The fourth proportional to 16,352,025.30, 24,528,037.95 and 4,990,997.70 is: 7,486,496.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,352,025.30 : 24,528,037.95 = 4,990,997.70 : x
  2. Step 2: Convert to fraction form
    16,352,025.30/24,528,037.95 = 4,990,997.70/x
  3. Step 3: Cross multiply
    16,352,025.30x = 24,528,037.95 × 4,990,997.70
  4. Step 4: Simplify right side
    16,352,025.30x = 122,419,380,993,962.72
  5. Step 5: Solve for x
    x = 122,419,380,993,962.72/16,352,025.30
  6. Step 6: Final answer
    x = 7,486,496.55

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Similar ratio
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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.