Home / 16,795,183.70-25,196,773.50-5,435,632.32

Finding the Fourth Proportional to 16,795,183.70, 25,196,773.50 and 5,435,632.32

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Solution

The fourth proportional to 16,795,183.70, 25,196,773.50 and 5,435,632.32 is: 8,154,742.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,795,183.70 : 25,196,773.50 = 5,435,632.32 : x
  2. Step 2: Convert to fraction form
    16,795,183.70/25,196,773.50 = 5,435,632.32/x
  3. Step 3: Cross multiply
    16,795,183.70x = 25,196,773.50 × 5,435,632.32
  4. Step 4: Simplify right side
    16,795,183.70x = 136,960,396,396,319.53
  5. Step 5: Solve for x
    x = 136,960,396,396,319.53/16,795,183.70
  6. Step 6: Final answer
    x = 8,154,742.39

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1.5x scale

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.