Home / 2,197,922,125,112.90-3,325,151,477,780.90

Finding the Third Proportional to 2,197,922,125,112.90 and 3,325,151,477,780.90

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Solution

The third proportional to 2,197,922,125,112.90 and 3,325,151,477,780.90 is: 5,030,493,220,782.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,922,125,112.90 : 3,325,151,477,780.90 = 3,325,151,477,780.90 : x
  2. Step 2: Convert to fraction form
    2,197,922,125,112.90/3,325,151,477,780.90 = 3,325,151,477,780.90/x
  3. Step 3: Cross multiply
    2,197,922,125,112.90x = 3,325,151,477,780.90 × 3,325,151,477,780.90
  4. Step 4: Simplify right side
    2,197,922,125,112.90x = 11,056,632,350,188,503,358,767,104
  5. Step 5: Solve for x
    x = 11,056,632,350,188,503,358,767,104/2,197,922,125,112.90
  6. Step 6: Final answer
    x = 5,030,493,220,782.59

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.