Home / 13,629,996,591.75-20,937,343,608

Finding the Third Proportional to 13,629,996,591.75 and 20,937,343,608

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Solution

The third proportional to 13,629,996,591.75 and 20,937,343,608 is: 32,162,323,329.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,629,996,591.75 : 20,937,343,608 = 20,937,343,608 : x
  2. Step 2: Convert to fraction form
    13,629,996,591.75/20,937,343,608 = 20,937,343,608/x
  3. Step 3: Cross multiply
    13,629,996,591.75x = 20,937,343,608 × 20,937,343,608
  4. Step 4: Simplify right side
    13,629,996,591.75x = 438,372,357,359,458,451,456
  5. Step 5: Solve for x
    x = 438,372,357,359,458,451,456/13,629,996,591.75
  6. Step 6: Final answer
    x = 32,162,323,329.18

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.