Home / 11,864,876,568-16,157,936,688

Finding the Third Proportional to 11,864,876,568 and 16,157,936,688

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Solution

The third proportional to 11,864,876,568 and 16,157,936,688 is: 22,004,351,795.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,864,876,568 : 16,157,936,688 = 16,157,936,688 : x
  2. Step 2: Convert to fraction form
    11,864,876,568/16,157,936,688 = 16,157,936,688/x
  3. Step 3: Cross multiply
    11,864,876,568x = 16,157,936,688 × 16,157,936,688
  4. Step 4: Simplify right side
    11,864,876,568x = 261,078,918,013,416,407,040
  5. Step 5: Solve for x
    x = 261,078,918,013,416,407,040/11,864,876,568
  6. Step 6: Final answer
    x = 22,004,351,795.58

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.