Home / 1,170,529,256.81-1,691,212,629.94

Finding the Third Proportional to 1,170,529,256.81 and 1,691,212,629.94

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Solution

The third proportional to 1,170,529,256.81 and 1,691,212,629.94 is: 2,443,510,183.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,529,256.81 : 1,691,212,629.94 = 1,691,212,629.94 : x
  2. Step 2: Convert to fraction form
    1,170,529,256.81/1,691,212,629.94 = 1,691,212,629.94/x
  3. Step 3: Cross multiply
    1,170,529,256.81x = 1,691,212,629.94 × 1,691,212,629.94
  4. Step 4: Simplify right side
    1,170,529,256.81x = 2,860,200,159,660,115,456
  5. Step 5: Solve for x
    x = 2,860,200,159,660,115,456/1,170,529,256.81
  6. Step 6: Final answer
    x = 2,443,510,183.97

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.