Home / 2,163,580,002,333.40-3,245,474,380,342.20-711,410,513,129.46

Finding the Fourth Proportional to 2,163,580,002,333.40, 3,245,474,380,342.20 and 711,410,513,129.46

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Solution

The fourth proportional to 2,163,580,002,333.40, 3,245,474,380,342.20 and 711,410,513,129.46 is: 1,067,150,090,025.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,163,580,002,333.40 : 3,245,474,380,342.20 = 711,410,513,129.46 : x
  2. Step 2: Convert to fraction form
    2,163,580,002,333.40/3,245,474,380,342.20 = 711,410,513,129.46/x
  3. Step 3: Cross multiply
    2,163,580,002,333.40x = 3,245,474,380,342.20 × 711,410,513,129.46
  4. Step 4: Simplify right side
    2,163,580,002,333.40x = 2,308,864,594,267,760,867,934,208
  5. Step 5: Solve for x
    x = 2,308,864,594,267,760,867,934,208/2,163,580,002,333.40
  6. Step 6: Final answer
    x = 1,067,150,090,025.64

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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.