Home / 16,384,262,218.80-22,610,321,164.80-8,865,964,029.84

Finding the Fourth Proportional to 16,384,262,218.80, 22,610,321,164.80 and 8,865,964,029.84

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Solution

The fourth proportional to 16,384,262,218.80, 22,610,321,164.80 and 8,865,964,029.84 is: 12,235,051,629.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,384,262,218.80 : 22,610,321,164.80 = 8,865,964,029.84 : x
  2. Step 2: Convert to fraction form
    16,384,262,218.80/22,610,321,164.80 = 8,865,964,029.84/x
  3. Step 3: Cross multiply
    16,384,262,218.80x = 22,610,321,164.80 × 8,865,964,029.84
  4. Step 4: Simplify right side
    16,384,262,218.80x = 200,462,294,150,246,858,752
  5. Step 5: Solve for x
    x = 200,462,294,150,246,858,752/16,384,262,218.80
  6. Step 6: Final answer
    x = 12,235,051,629.01

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1.5x scale

Why These Related Problems?

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