Home / 2,176,787,930,735.80-3,265,181,896,103.70-1,647,829,823,087.80

Finding the Fourth Proportional to 2,176,787,930,735.80, 3,265,181,896,103.70 and 1,647,829,823,087.80

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Solution

The fourth proportional to 2,176,787,930,735.80, 3,265,181,896,103.70 and 1,647,829,823,087.80 is: 2,471,744,734,631.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,176,787,930,735.80 : 3,265,181,896,103.70 = 1,647,829,823,087.80 : x
  2. Step 2: Convert to fraction form
    2,176,787,930,735.80/3,265,181,896,103.70 = 1,647,829,823,087.80/x
  3. Step 3: Cross multiply
    2,176,787,930,735.80x = 3,265,181,896,103.70 × 1,647,829,823,087.80
  4. Step 4: Simplify right side
    2,176,787,930,735.80x = 5,380,464,106,206,047,936,446,464
  5. Step 5: Solve for x
    x = 5,380,464,106,206,047,936,446,464/2,176,787,930,735.80
  6. Step 6: Final answer
    x = 2,471,744,734,631.70

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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.