Home / 8,092,224,140.60-12,138,672,134.10-2,571,326,348.60

Finding the Fourth Proportional to 8,092,224,140.60, 12,138,672,134.10 and 2,571,326,348.60

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Solution

The fourth proportional to 8,092,224,140.60, 12,138,672,134.10 and 2,571,326,348.60 is: 3,857,096,263.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,224,140.60 : 12,138,672,134.10 = 2,571,326,348.60 : x
  2. Step 2: Convert to fraction form
    8,092,224,140.60/12,138,672,134.10 = 2,571,326,348.60/x
  3. Step 3: Cross multiply
    8,092,224,140.60x = 12,138,672,134.10 × 2,571,326,348.60
  4. Step 4: Simplify right side
    8,092,224,140.60x = 31,212,487,495,427,923,968
  5. Step 5: Solve for x
    x = 31,212,487,495,427,923,968/8,092,224,140.60
  6. Step 6: Final answer
    x = 3,857,096,263.42

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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.