Home / 5,043,395,494,164.90-6,959,892,493,734-2,731,145,556,980.70

Finding the Fourth Proportional to 5,043,395,494,164.90, 6,959,892,493,734 and 2,731,145,556,980.70

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Solution

The fourth proportional to 5,043,395,494,164.90, 6,959,892,493,734 and 2,731,145,556,980.70 is: 3,768,984,503,261.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,395,494,164.90 : 6,959,892,493,734 = 2,731,145,556,980.70 : x
  2. Step 2: Convert to fraction form
    5,043,395,494,164.90/6,959,892,493,734 = 2,731,145,556,980.70/x
  3. Step 3: Cross multiply
    5,043,395,494,164.90x = 6,959,892,493,734 × 2,731,145,556,980.70
  4. Step 4: Simplify right side
    5,043,395,494,164.90x = 19,008,479,461,324,940,757,696,512
  5. Step 5: Solve for x
    x = 19,008,479,461,324,940,757,696,512/5,043,395,494,164.90
  6. Step 6: Final answer
    x = 3,768,984,503,261.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.