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Finding the Third Proportional to 26,847,480 and 40,274,100

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Solution

The third proportional to 26,847,480 and 40,274,100 is: 60,415,470.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,847,480 : 40,274,100 = 40,274,100 : x
  2. Step 2: Convert to fraction form
    26,847,480/40,274,100 = 40,274,100/x
  3. Step 3: Cross multiply
    26,847,480x = 40,274,100 × 40,274,100
  4. Step 4: Simplify right side
    26,847,480x = 1,622,003,130,810,000
  5. Step 5: Solve for x
    x = 1,622,003,130,810,000/26,847,480
  6. Step 6: Final answer
    x = 60,415,470.31

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Why These Related Problems?

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