Home / 8,455,192,775,998.60-12,682,789,163,998-8,455,192,775,998.60

Finding the Fourth Proportional to 8,455,192,775,998.60, 12,682,789,163,998 and 8,455,192,775,998.60

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Solution

The fourth proportional to 8,455,192,775,998.60, 12,682,789,163,998 and 8,455,192,775,998.60 is: 12,682,789,163,998

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,455,192,775,998.60 : 12,682,789,163,998 = 8,455,192,775,998.60 : x
  2. Step 2: Convert to fraction form
    8,455,192,775,998.60/12,682,789,163,998 = 8,455,192,775,998.60/x
  3. Step 3: Cross multiply
    8,455,192,775,998.60x = 12,682,789,163,998 × 8,455,192,775,998.60
  4. Step 4: Simplify right side
    8,455,192,775,998.60x = 107,235,427,318,949,211,222,835,200
  5. Step 5: Solve for x
    x = 107,235,427,318,949,211,222,835,200/8,455,192,775,998.60
  6. Step 6: Final answer
    x = 12,682,789,163,998

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Double scale
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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.