Home / 149,485,538,760.20-224,228,889,879.57-36,165,082,949.08

Finding the Fourth Proportional to 149,485,538,760.20, 224,228,889,879.57 and 36,165,082,949.08

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Solution

The fourth proportional to 149,485,538,760.20, 224,228,889,879.57 and 36,165,082,949.08 is: 54,247,765,163.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,485,538,760.20 : 224,228,889,879.57 = 36,165,082,949.08 : x
  2. Step 2: Convert to fraction form
    149,485,538,760.20/224,228,889,879.57 = 36,165,082,949.08/x
  3. Step 3: Cross multiply
    149,485,538,760.20x = 224,228,889,879.57 × 36,165,082,949.08
  4. Step 4: Simplify right side
    149,485,538,760.20x = 8,109,256,402,074,102,398,976
  5. Step 5: Solve for x
    x = 8,109,256,402,074,102,398,976/149,485,538,760.20
  6. Step 6: Final answer
    x = 54,247,765,163.98

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1.5x scale

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.