Home / 2,197,922,125,129.60-3,325,151,477,805.20

Finding the Third Proportional to 2,197,922,125,129.60 and 3,325,151,477,805.20

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Solution

The third proportional to 2,197,922,125,129.60 and 3,325,151,477,805.20 is: 5,030,493,220,817.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,922,125,129.60 : 3,325,151,477,805.20 = 3,325,151,477,805.20 : x
  2. Step 2: Convert to fraction form
    2,197,922,125,129.60/3,325,151,477,805.20 = 3,325,151,477,805.20/x
  3. Step 3: Cross multiply
    2,197,922,125,129.60x = 3,325,151,477,805.20 × 3,325,151,477,805.20
  4. Step 4: Simplify right side
    2,197,922,125,129.60x = 11,056,632,350,350,105,798,246,400
  5. Step 5: Solve for x
    x = 11,056,632,350,350,105,798,246,400/2,197,922,125,129.60
  6. Step 6: Final answer
    x = 5,030,493,220,817.89

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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.