Home / 56,723,183.64-85,106,218.86-22,204,255.37

Finding the Fourth Proportional to 56,723,183.64, 85,106,218.86 and 22,204,255.37

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Solution

The fourth proportional to 56,723,183.64, 85,106,218.86 and 22,204,255.37 is: 33,314,777.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,723,183.64 : 85,106,218.86 = 22,204,255.37 : x
  2. Step 2: Convert to fraction form
    56,723,183.64/85,106,218.86 = 22,204,255.37/x
  3. Step 3: Cross multiply
    56,723,183.64x = 85,106,218.86 × 22,204,255.37
  4. Step 4: Simplify right side
    56,723,183.64x = 1,889,720,216,717,019
  5. Step 5: Solve for x
    x = 1,889,720,216,717,019/56,723,183.64
  6. Step 6: Final answer
    x = 33,314,777.05

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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.