Home / 8,797,584,504.70-13,211,682,257.85-4,665,099,288.70

Finding the Fourth Proportional to 8,797,584,504.70, 13,211,682,257.85 and 4,665,099,288.70

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Solution

The fourth proportional to 8,797,584,504.70, 13,211,682,257.85 and 4,665,099,288.70 is: 7,005,764,988.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,797,584,504.70 : 13,211,682,257.85 = 4,665,099,288.70 : x
  2. Step 2: Convert to fraction form
    8,797,584,504.70/13,211,682,257.85 = 4,665,099,288.70/x
  3. Step 3: Cross multiply
    8,797,584,504.70x = 13,211,682,257.85 × 4,665,099,288.70
  4. Step 4: Simplify right side
    8,797,584,504.70x = 61,633,809,503,626,444,800
  5. Step 5: Solve for x
    x = 61,633,809,503,626,444,800/8,797,584,504.70
  6. Step 6: Final answer
    x = 7,005,764,988.19

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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.