Home / 24,589,183.96-33,901,531.64-20,162,600.36

Finding the Fourth Proportional to 24,589,183.96, 33,901,531.64 and 20,162,600.36

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Solution

The fourth proportional to 24,589,183.96, 33,901,531.64 and 20,162,600.36 is: 27,798,524.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,589,183.96 : 33,901,531.64 = 20,162,600.36 : x
  2. Step 2: Convert to fraction form
    24,589,183.96/33,901,531.64 = 20,162,600.36/x
  3. Step 3: Cross multiply
    24,589,183.96x = 33,901,531.64 × 20,162,600.36
  4. Step 4: Simplify right side
    24,589,183.96x = 683,543,034,049,215.38
  5. Step 5: Solve for x
    x = 683,543,034,049,215.38/24,589,183.96
  6. Step 6: Final answer
    x = 27,798,524.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.