Home / 3,267,495,871.60-4,900,606,078.20-1,086,462,007.60

Finding the Fourth Proportional to 3,267,495,871.60, 4,900,606,078.20 and 1,086,462,007.60

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Solution

The fourth proportional to 3,267,495,871.60, 4,900,606,078.20 and 1,086,462,007.60 is: 1,629,480,962.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,495,871.60 : 4,900,606,078.20 = 1,086,462,007.60 : x
  2. Step 2: Convert to fraction form
    3,267,495,871.60/4,900,606,078.20 = 1,086,462,007.60/x
  3. Step 3: Cross multiply
    3,267,495,871.60x = 4,900,606,078.20 × 1,086,462,007.60
  4. Step 4: Simplify right side
    3,267,495,871.60x = 5,324,322,318,177,934,336
  5. Step 5: Solve for x
    x = 5,324,322,318,177,934,336/3,267,495,871.60
  6. Step 6: Final answer
    x = 1,629,480,962.61

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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.