Home / 16,384,262,338.80-22,610,321,330.28-8,865,964,149.84

Finding the Fourth Proportional to 16,384,262,338.80, 22,610,321,330.28 and 8,865,964,149.84

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Solution

The fourth proportional to 16,384,262,338.80, 22,610,321,330.28 and 8,865,964,149.84 is: 12,235,051,794.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,384,262,338.80 : 22,610,321,330.28 = 8,865,964,149.84 : x
  2. Step 2: Convert to fraction form
    16,384,262,338.80/22,610,321,330.28 = 8,865,964,149.84/x
  3. Step 3: Cross multiply
    16,384,262,338.80x = 22,610,321,330.28 × 8,865,964,149.84
  4. Step 4: Simplify right side
    16,384,262,338.80x = 200,462,298,330,625,146,880
  5. Step 5: Solve for x
    x = 200,462,298,330,625,146,880/16,384,262,338.80
  6. Step 6: Final answer
    x = 12,235,051,794.54

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.