Home / 7,231,126,621,314-15,612,568,347,880

Finding the Third Proportional to 7,231,126,621,314 and 15,612,568,347,880

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Solution

The third proportional to 7,231,126,621,314 and 15,612,568,347,880 is: 33,708,757,041,918.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,231,126,621,314 : 15,612,568,347,880 = 15,612,568,347,880 : x
  2. Step 2: Convert to fraction form
    7,231,126,621,314/15,612,568,347,880 = 15,612,568,347,880/x
  3. Step 3: Cross multiply
    7,231,126,621,314x = 15,612,568,347,880 × 15,612,568,347,880
  4. Step 4: Simplify right side
    7,231,126,621,314x = 243,752,290,417,224,421,442,846,720
  5. Step 5: Solve for x
    x = 243,752,290,417,224,421,442,846,720/7,231,126,621,314
  6. Step 6: Final answer
    x = 33,708,757,041,918.75

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.