Home / 3,419,117,190-5,108,548,617

Finding the Third Proportional to 3,419,117,190 and 5,108,548,617

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Solution

The third proportional to 3,419,117,190 and 5,108,548,617 is: 7,632,750,655.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,419,117,190 : 5,108,548,617 = 5,108,548,617 : x
  2. Step 2: Convert to fraction form
    3,419,117,190/5,108,548,617 = 5,108,548,617/x
  3. Step 3: Cross multiply
    3,419,117,190x = 5,108,548,617 × 5,108,548,617
  4. Step 4: Simplify right side
    3,419,117,190x = 26,097,268,972,252,614,656
  5. Step 5: Solve for x
    x = 26,097,268,972,252,614,656/3,419,117,190
  6. Step 6: Final answer
    x = 7,632,750,655.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.