Home / 10,372,205,129.25-22,317,546,149.25

Finding the Third Proportional to 10,372,205,129.25 and 22,317,546,149.25

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Solution

The third proportional to 10,372,205,129.25 and 22,317,546,149.25 is: 48,019,959,103.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,372,205,129.25 : 22,317,546,149.25 = 22,317,546,149.25 : x
  2. Step 2: Convert to fraction form
    10,372,205,129.25/22,317,546,149.25 = 22,317,546,149.25/x
  3. Step 3: Cross multiply
    10,372,205,129.25x = 22,317,546,149.25 × 22,317,546,149.25
  4. Step 4: Simplify right side
    10,372,205,129.25x = 498,072,866,123,903,533,056
  5. Step 5: Solve for x
    x = 498,072,866,123,903,533,056/10,372,205,129.25
  6. Step 6: Final answer
    x = 48,019,959,103.91

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.