Home / 16,664,299.10-24,991,331.25-5,879,077.70

Finding the Fourth Proportional to 16,664,299.10, 24,991,331.25 and 5,879,077.70

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Solution

The fourth proportional to 16,664,299.10, 24,991,331.25 and 5,879,077.70 is: 8,816,811.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,664,299.10 : 24,991,331.25 = 5,879,077.70 : x
  2. Step 2: Convert to fraction form
    16,664,299.10/24,991,331.25 = 5,879,077.70/x
  3. Step 3: Cross multiply
    16,664,299.10x = 24,991,331.25 × 5,879,077.70
  4. Step 4: Simplify right side
    16,664,299.10x = 146,925,978,245,188.12
  5. Step 5: Solve for x
    x = 146,925,978,245,188.12/16,664,299.10
  6. Step 6: Final answer
    x = 8,816,811.16

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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.