Home / 2,029,664,513.90-3,044,496,770.85-996,543,209.90

Finding the Fourth Proportional to 2,029,664,513.90, 3,044,496,770.85 and 996,543,209.90

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Solution

The fourth proportional to 2,029,664,513.90, 3,044,496,770.85 and 996,543,209.90 is: 1,494,814,814.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,664,513.90 : 3,044,496,770.85 = 996,543,209.90 : x
  2. Step 2: Convert to fraction form
    2,029,664,513.90/3,044,496,770.85 = 996,543,209.90/x
  3. Step 3: Cross multiply
    2,029,664,513.90x = 3,044,496,770.85 × 996,543,209.90
  4. Step 4: Simplify right side
    2,029,664,513.90x = 3,033,972,584,553,043,456
  5. Step 5: Solve for x
    x = 3,033,972,584,553,043,456/2,029,664,513.90
  6. Step 6: Final answer
    x = 1,494,814,814.85

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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.