Home / 63,100,634.24-87,082,857.60-35,588,524.16

Finding the Fourth Proportional to 63,100,634.24, 87,082,857.60 and 35,588,524.16

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Solution

The fourth proportional to 63,100,634.24, 87,082,857.60 and 35,588,524.16 is: 49,114,409.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,100,634.24 : 87,082,857.60 = 35,588,524.16 : x
  2. Step 2: Convert to fraction form
    63,100,634.24/87,082,857.60 = 35,588,524.16/x
  3. Step 3: Cross multiply
    63,100,634.24x = 87,082,857.60 × 35,588,524.16
  4. Step 4: Simplify right side
    63,100,634.24x = 3,099,150,381,619,439
  5. Step 5: Solve for x
    x = 3,099,150,381,619,439/63,100,634.24
  6. Step 6: Final answer
    x = 49,114,409.37

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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.