Home / 65,110,220,157.38-141,039,743,910.75

Finding the Third Proportional to 65,110,220,157.38 and 141,039,743,910.75

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Solution

The third proportional to 65,110,220,157.38 and 141,039,743,910.75 is: 305,515,928,441.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,110,220,157.38 : 141,039,743,910.75 = 141,039,743,910.75 : x
  2. Step 2: Convert to fraction form
    65,110,220,157.38/141,039,743,910.75 = 141,039,743,910.75/x
  3. Step 3: Cross multiply
    65,110,220,157.38x = 141,039,743,910.75 × 141,039,743,910.75
  4. Step 4: Simplify right side
    65,110,220,157.38x = 19,892,209,362,409,942,417,408
  5. Step 5: Solve for x
    x = 19,892,209,362,409,942,417,408/65,110,220,157.38
  6. Step 6: Final answer
    x = 305,515,928,441.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.