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Finding the Third Proportional to 5,961,869 and 13,099,483

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Solution

The third proportional to 5,961,869 and 13,099,483 is: 28,782,325.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961,869 : 13,099,483 = 13,099,483 : x
  2. Step 2: Convert to fraction form
    5,961,869/13,099,483 = 13,099,483/x
  3. Step 3: Cross multiply
    5,961,869x = 13,099,483 × 13,099,483
  4. Step 4: Simplify right side
    5,961,869x = 171,596,454,867,289
  5. Step 5: Solve for x
    x = 171,596,454,867,289/5,961,869
  6. Step 6: Final answer
    x = 28,782,325.62

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.