Home / 2,910,847,844.25-6,331,706,341.75

Finding the Third Proportional to 2,910,847,844.25 and 6,331,706,341.75

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Solution

The third proportional to 2,910,847,844.25 and 6,331,706,341.75 is: 13,772,793,132.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910,847,844.25 : 6,331,706,341.75 = 6,331,706,341.75 : x
  2. Step 2: Convert to fraction form
    2,910,847,844.25/6,331,706,341.75 = 6,331,706,341.75/x
  3. Step 3: Cross multiply
    2,910,847,844.25x = 6,331,706,341.75 × 6,331,706,341.75
  4. Step 4: Simplify right side
    2,910,847,844.25x = 40,090,505,198,157,168,640
  5. Step 5: Solve for x
    x = 40,090,505,198,157,168,640/2,910,847,844.25
  6. Step 6: Final answer
    x = 13,772,793,132.20

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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.