Home / 7,959,809,525,983.50-11,940,908,120,532-2,795,744,348,683.30

Finding the Fourth Proportional to 7,959,809,525,983.50, 11,940,908,120,532 and 2,795,744,348,683.30

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Solution

The fourth proportional to 7,959,809,525,983.50, 11,940,908,120,532 and 2,795,744,348,683.30 is: 4,194,035,835,549.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,959,809,525,983.50 : 11,940,908,120,532 = 2,795,744,348,683.30 : x
  2. Step 2: Convert to fraction form
    7,959,809,525,983.50/11,940,908,120,532 = 2,795,744,348,683.30/x
  3. Step 3: Cross multiply
    7,959,809,525,983.50x = 11,940,908,120,532 × 2,795,744,348,683.30
  4. Step 4: Simplify right side
    7,959,809,525,983.50x = 33,383,726,396,123,860,766,294,016
  5. Step 5: Solve for x
    x = 33,383,726,396,123,860,766,294,016/7,959,809,525,983.50
  6. Step 6: Final answer
    x = 4,194,035,835,549.60

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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.