Home / 6,134,204,026.15-9,188,420,370.43-3,892,097,245.20

Finding the Fourth Proportional to 6,134,204,026.15, 9,188,420,370.43 and 3,892,097,245.20

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Solution

The fourth proportional to 6,134,204,026.15, 9,188,420,370.43 and 3,892,097,245.20 is: 5,829,970,026.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,204,026.15 : 9,188,420,370.43 = 3,892,097,245.20 : x
  2. Step 2: Convert to fraction form
    6,134,204,026.15/9,188,420,370.43 = 3,892,097,245.20/x
  3. Step 3: Cross multiply
    6,134,204,026.15x = 9,188,420,370.43 × 3,892,097,245.20
  4. Step 4: Simplify right side
    6,134,204,026.15x = 35,762,225,611,490,164,736
  5. Step 5: Solve for x
    x = 35,762,225,611,490,164,736/6,134,204,026.15
  6. Step 6: Final answer
    x = 5,829,970,026.93

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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.