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Finding the Third Proportional to 6,651,956 and 14,368,360

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Solution

The third proportional to 6,651,956 and 14,368,360 is: 31,035,949.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,651,956 : 14,368,360 = 14,368,360 : x
  2. Step 2: Convert to fraction form
    6,651,956/14,368,360 = 14,368,360/x
  3. Step 3: Cross multiply
    6,651,956x = 14,368,360 × 14,368,360
  4. Step 4: Simplify right side
    6,651,956x = 206,449,769,089,600
  5. Step 5: Solve for x
    x = 206,449,769,089,600/6,651,956
  6. Step 6: Final answer
    x = 31,035,949.29

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.