Home / 8,092,224,212.60-12,138,672,242.10-2,571,326,420.60

Finding the Fourth Proportional to 8,092,224,212.60, 12,138,672,242.10 and 2,571,326,420.60

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Solution

The fourth proportional to 8,092,224,212.60, 12,138,672,242.10 and 2,571,326,420.60 is: 3,857,096,371.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,224,212.60 : 12,138,672,242.10 = 2,571,326,420.60 : x
  2. Step 2: Convert to fraction form
    8,092,224,212.60/12,138,672,242.10 = 2,571,326,420.60/x
  3. Step 3: Cross multiply
    8,092,224,212.60x = 12,138,672,242.10 × 2,571,326,420.60
  4. Step 4: Simplify right side
    8,092,224,212.60x = 31,212,488,647,115,571,200
  5. Step 5: Solve for x
    x = 31,212,488,647,115,571,200/8,092,224,212.60
  6. Step 6: Final answer
    x = 3,857,096,371.42

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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.