Home / 48,870,169.20-73,286,591.40-14,780,185.20

Finding the Fourth Proportional to 48,870,169.20, 73,286,591.40 and 14,780,185.20

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Solution

The fourth proportional to 48,870,169.20, 73,286,591.40 and 14,780,185.20 is: 22,164,633.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,870,169.20 : 73,286,591.40 = 14,780,185.20 : x
  2. Step 2: Convert to fraction form
    48,870,169.20/73,286,591.40 = 14,780,185.20/x
  3. Step 3: Cross multiply
    48,870,169.20x = 73,286,591.40 × 14,780,185.20
  4. Step 4: Simplify right side
    48,870,169.20x = 1,083,189,393,568,727.38
  5. Step 5: Solve for x
    x = 1,083,189,393,568,727.38/48,870,169.20
  6. Step 6: Final answer
    x = 22,164,633.59

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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.