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Finding the Third Proportional to 888,969,602 and 1,914,477,310

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Solution

The third proportional to 888,969,602 and 1,914,477,310 is: 4,123,001,913.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,969,602 : 1,914,477,310 = 1,914,477,310 : x
  2. Step 2: Convert to fraction form
    888,969,602/1,914,477,310 = 1,914,477,310/x
  3. Step 3: Cross multiply
    888,969,602x = 1,914,477,310 × 1,914,477,310
  4. Step 4: Simplify right side
    888,969,602x = 3,665,223,370,504,836,096
  5. Step 5: Solve for x
    x = 3,665,223,370,504,836,096/888,969,602
  6. Step 6: Final answer
    x = 4,123,001,913.97

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.