Home / 10,325,747,172-15,611,554,126

Finding the Third Proportional to 10,325,747,172 and 15,611,554,126

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Solution

The third proportional to 10,325,747,172 and 15,611,554,126 is: 23,603,194,826.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,325,747,172 : 15,611,554,126 = 15,611,554,126 : x
  2. Step 2: Convert to fraction form
    10,325,747,172/15,611,554,126 = 15,611,554,126/x
  3. Step 3: Cross multiply
    10,325,747,172x = 15,611,554,126 × 15,611,554,126
  4. Step 4: Simplify right side
    10,325,747,172x = 243,720,622,229,027,618,816
  5. Step 5: Solve for x
    x = 243,720,622,229,027,618,816/10,325,747,172
  6. Step 6: Final answer
    x = 23,603,194,826.42

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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.