Home / 2,375,212,177.80-3,564,518,877.90-996,016,494.60

Finding the Fourth Proportional to 2,375,212,177.80, 3,564,518,877.90 and 996,016,494.60

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Solution

The fourth proportional to 2,375,212,177.80, 3,564,518,877.90 and 996,016,494.60 is: 1,494,737,872.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,212,177.80 : 3,564,518,877.90 = 996,016,494.60 : x
  2. Step 2: Convert to fraction form
    2,375,212,177.80/3,564,518,877.90 = 996,016,494.60/x
  3. Step 3: Cross multiply
    2,375,212,177.80x = 3,564,518,877.90 × 996,016,494.60
  4. Step 4: Simplify right side
    2,375,212,177.80x = 3,550,319,597,701,483,520
  5. Step 5: Solve for x
    x = 3,550,319,597,701,483,520/2,375,212,177.80
  6. Step 6: Final answer
    x = 1,494,737,872.63

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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.