Home / 110,936,311.24-166,080,674.20-64,736,606.92

Finding the Fourth Proportional to 110,936,311.24, 166,080,674.20 and 64,736,606.92

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Solution

The fourth proportional to 110,936,311.24, 166,080,674.20 and 64,736,606.92 is: 96,915,961.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,936,311.24 : 166,080,674.20 = 64,736,606.92 : x
  2. Step 2: Convert to fraction form
    110,936,311.24/166,080,674.20 = 64,736,606.92/x
  3. Step 3: Cross multiply
    110,936,311.24x = 166,080,674.20 × 64,736,606.92
  4. Step 4: Simplify right side
    110,936,311.24x = 10,751,499,322,693,984
  5. Step 5: Solve for x
    x = 10,751,499,322,693,984/110,936,311.24
  6. Step 6: Final answer
    x = 96,915,961.98

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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.