Home / 41,621,309,435.27-57,437,449,529.57-22,590,416,857.64

Finding the Fourth Proportional to 41,621,309,435.27, 57,437,449,529.57 and 22,590,416,857.64

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Solution

The fourth proportional to 41,621,309,435.27, 57,437,449,529.57 and 22,590,416,857.64 is: 31,174,798,335.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,621,309,435.27 : 57,437,449,529.57 = 22,590,416,857.64 : x
  2. Step 2: Convert to fraction form
    41,621,309,435.27/57,437,449,529.57 = 22,590,416,857.64/x
  3. Step 3: Cross multiply
    41,621,309,435.27x = 57,437,449,529.57 × 22,590,416,857.64
  4. Step 4: Simplify right side
    41,621,309,435.27x = 1,297,535,928,112,244,588,544
  5. Step 5: Solve for x
    x = 1,297,535,928,112,244,588,544/41,621,309,435.27
  6. Step 6: Final answer
    x = 31,174,798,335.70

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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.