Home / 110,979,525.20-166,485,231.63-34,308,532.13

Finding the Fourth Proportional to 110,979,525.20, 166,485,231.63 and 34,308,532.13

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Solution

The fourth proportional to 110,979,525.20, 166,485,231.63 and 34,308,532.13 is: 51,467,727.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,979,525.20 : 166,485,231.63 = 34,308,532.13 : x
  2. Step 2: Convert to fraction form
    110,979,525.20/166,485,231.63 = 34,308,532.13/x
  3. Step 3: Cross multiply
    110,979,525.20x = 166,485,231.63 × 34,308,532.13
  4. Step 4: Simplify right side
    110,979,525.20x = 5,711,863,917,715,921
  5. Step 5: Solve for x
    x = 5,711,863,917,715,921/110,979,525.20
  6. Step 6: Final answer
    x = 51,467,727.11

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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.