Home / 11,295,836,209.80-16,944,392,043.90-3,435,504,955.20

Finding the Fourth Proportional to 11,295,836,209.80, 16,944,392,043.90 and 3,435,504,955.20

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Solution

The fourth proportional to 11,295,836,209.80, 16,944,392,043.90 and 3,435,504,955.20 is: 5,153,451,391.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,295,836,209.80 : 16,944,392,043.90 = 3,435,504,955.20 : x
  2. Step 2: Convert to fraction form
    11,295,836,209.80/16,944,392,043.90 = 3,435,504,955.20/x
  3. Step 3: Cross multiply
    11,295,836,209.80x = 16,944,392,043.90 × 3,435,504,955.20
  4. Step 4: Simplify right side
    11,295,836,209.80x = 58,212,542,829,669,900,288
  5. Step 5: Solve for x
    x = 58,212,542,829,669,900,288/11,295,836,209.80
  6. Step 6: Final answer
    x = 5,153,451,391.16

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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.