Home / 6,910,389,500,442.60-9,532,722,030,137.40-4,272,770,664,499

Finding the Fourth Proportional to 6,910,389,500,442.60, 9,532,722,030,137.40 and 4,272,770,664,499

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Solution

The fourth proportional to 6,910,389,500,442.60, 9,532,722,030,137.40 and 4,272,770,664,499 is: 5,894,188,025,231.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910,389,500,442.60 : 9,532,722,030,137.40 = 4,272,770,664,499 : x
  2. Step 2: Convert to fraction form
    6,910,389,500,442.60/9,532,722,030,137.40 = 4,272,770,664,499/x
  3. Step 3: Cross multiply
    6,910,389,500,442.60x = 9,532,722,030,137.40 × 4,272,770,664,499
  4. Step 4: Simplify right side
    6,910,389,500,442.60x = 40,731,135,043,194,438,304,137,216
  5. Step 5: Solve for x
    x = 40,731,135,043,194,438,304,137,216/6,910,389,500,442.60
  6. Step 6: Final answer
    x = 5,894,188,025,231.53

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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.