Home / 13,931,419,034.25-30,311,586,976.50

Finding the Third Proportional to 13,931,419,034.25 and 30,311,586,976.50

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Solution

The third proportional to 13,931,419,034.25 and 30,311,586,976.50 is: 65,951,092,474.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,931,419,034.25 : 30,311,586,976.50 = 30,311,586,976.50 : x
  2. Step 2: Convert to fraction form
    13,931,419,034.25/30,311,586,976.50 = 30,311,586,976.50/x
  3. Step 3: Cross multiply
    13,931,419,034.25x = 30,311,586,976.50 × 30,311,586,976.50
  4. Step 4: Simplify right side
    13,931,419,034.25x = 918,792,305,033,924,444,160
  5. Step 5: Solve for x
    x = 918,792,305,033,924,444,160/13,931,419,034.25
  6. Step 6: Final answer
    x = 65,951,092,474.87

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.