Home / 1,529,317,211.91-3,293,952,745.78

Finding the Third Proportional to 1,529,317,211.91 and 3,293,952,745.78

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Solution

The third proportional to 1,529,317,211.91 and 3,293,952,745.78 is: 7,094,750,916.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,317,211.91 : 3,293,952,745.78 = 3,293,952,745.78 : x
  2. Step 2: Convert to fraction form
    1,529,317,211.91/3,293,952,745.78 = 3,293,952,745.78/x
  3. Step 3: Cross multiply
    1,529,317,211.91x = 3,293,952,745.78 × 3,293,952,745.78
  4. Step 4: Simplify right side
    1,529,317,211.91x = 10,850,124,691,439,505,408
  5. Step 5: Solve for x
    x = 10,850,124,691,439,505,408/1,529,317,211.91
  6. Step 6: Final answer
    x = 7,094,750,916.92

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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.