Home / 146,505,667,091.10-219,758,500,636.65-36,215,362,067.10

Finding the Fourth Proportional to 146,505,667,091.10, 219,758,500,636.65 and 36,215,362,067.10

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Solution

The fourth proportional to 146,505,667,091.10, 219,758,500,636.65 and 36,215,362,067.10 is: 54,323,043,100.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,505,667,091.10 : 219,758,500,636.65 = 36,215,362,067.10 : x
  2. Step 2: Convert to fraction form
    146,505,667,091.10/219,758,500,636.65 = 36,215,362,067.10/x
  3. Step 3: Cross multiply
    146,505,667,091.10x = 219,758,500,636.65 × 36,215,362,067.10
  4. Step 4: Simplify right side
    146,505,667,091.10x = 7,958,633,667,879,304,691,712
  5. Step 5: Solve for x
    x = 7,958,633,667,879,304,691,712/146,505,667,091.10
  6. Step 6: Final answer
    x = 54,323,043,100.65

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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.