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Finding the Third Proportional to 2,892,965,536.50 and 6,279,108,321

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Solution

The third proportional to 2,892,965,536.50 and 6,279,108,321 is: 13,628,645,350.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,892,965,536.50 : 6,279,108,321 = 6,279,108,321 : x
  2. Step 2: Convert to fraction form
    2,892,965,536.50/6,279,108,321 = 6,279,108,321/x
  3. Step 3: Cross multiply
    2,892,965,536.50x = 6,279,108,321 × 6,279,108,321
  4. Step 4: Simplify right side
    2,892,965,536.50x = 39,427,201,306,851,442,688
  5. Step 5: Solve for x
    x = 39,427,201,306,851,442,688/2,892,965,536.50
  6. Step 6: Final answer
    x = 13,628,645,350.04

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.