Home / 240,263,751,211.50-327,198,218,980.50

Finding the Third Proportional to 240,263,751,211.50 and 327,198,218,980.50

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Solution

The third proportional to 240,263,751,211.50 and 327,198,218,980.50 is: 445,588,125,400.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,263,751,211.50 : 327,198,218,980.50 = 327,198,218,980.50 : x
  2. Step 2: Convert to fraction form
    240,263,751,211.50/327,198,218,980.50 = 327,198,218,980.50/x
  3. Step 3: Cross multiply
    240,263,751,211.50x = 327,198,218,980.50 × 327,198,218,980.50
  4. Step 4: Simplify right side
    240,263,751,211.50x = 107,058,674,504,011,222,089,728
  5. Step 5: Solve for x
    x = 107,058,674,504,011,222,089,728/240,263,751,211.50
  6. Step 6: Final answer
    x = 445,588,125,400.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.