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Finding the Third Proportional to 13,959,584 and 20,954,150

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Solution

The third proportional to 13,959,584 and 20,954,150 is: 31,453,401.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,959,584 : 20,954,150 = 20,954,150 : x
  2. Step 2: Convert to fraction form
    13,959,584/20,954,150 = 20,954,150/x
  3. Step 3: Cross multiply
    13,959,584x = 20,954,150 × 20,954,150
  4. Step 4: Simplify right side
    13,959,584x = 439,076,402,222,500
  5. Step 5: Solve for x
    x = 439,076,402,222,500/13,959,584
  6. Step 6: Final answer
    x = 31,453,401.64

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.