Home / 12,208,236,988.50-25,419,741,997.50

Finding the Third Proportional to 12,208,236,988.50 and 25,419,741,997.50

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Solution

The third proportional to 12,208,236,988.50 and 25,419,741,997.50 is: 52,928,468,199.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,208,236,988.50 : 25,419,741,997.50 = 25,419,741,997.50 : x
  2. Step 2: Convert to fraction form
    12,208,236,988.50/25,419,741,997.50 = 25,419,741,997.50/x
  3. Step 3: Cross multiply
    12,208,236,988.50x = 25,419,741,997.50 × 25,419,741,997.50
  4. Step 4: Simplify right side
    12,208,236,988.50x = 646,163,283,219,465,240,576
  5. Step 5: Solve for x
    x = 646,163,283,219,465,240,576/12,208,236,988.50
  6. Step 6: Final answer
    x = 52,928,468,199.64

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.