Home / 11,121,792,837.75-16,786,115,767.13

Finding the Third Proportional to 11,121,792,837.75 and 16,786,115,767.13

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Solution

The third proportional to 11,121,792,837.75 and 16,786,115,767.13 is: 25,335,275,225.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,121,792,837.75 : 16,786,115,767.13 = 16,786,115,767.13 : x
  2. Step 2: Convert to fraction form
    11,121,792,837.75/16,786,115,767.13 = 16,786,115,767.13/x
  3. Step 3: Cross multiply
    11,121,792,837.75x = 16,786,115,767.13 × 16,786,115,767.13
  4. Step 4: Simplify right side
    11,121,792,837.75x = 281,773,682,547,322,519,552
  5. Step 5: Solve for x
    x = 281,773,682,547,322,519,552/11,121,792,837.75
  6. Step 6: Final answer
    x = 25,335,275,225.67

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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.