Home / 16,796,195,542.56-23,179,454,023.96-9,659,614,926.64

Finding the Fourth Proportional to 16,796,195,542.56, 23,179,454,023.96 and 9,659,614,926.64

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Solution

The fourth proportional to 16,796,195,542.56, 23,179,454,023.96 and 9,659,614,926.64 is: 13,330,673,575.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,796,195,542.56 : 23,179,454,023.96 = 9,659,614,926.64 : x
  2. Step 2: Convert to fraction form
    16,796,195,542.56/23,179,454,023.96 = 9,659,614,926.64/x
  3. Step 3: Cross multiply
    16,796,195,542.56x = 23,179,454,023.96 × 9,659,614,926.64
  4. Step 4: Simplify right side
    16,796,195,542.56x = 223,904,600,081,209,589,760
  5. Step 5: Solve for x
    x = 223,904,600,081,209,589,760/16,796,195,542.56
  6. Step 6: Final answer
    x = 13,330,673,575.09

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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.