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Finding the Third Proportional to 6,777,090 and 14,881,284

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Solution

The third proportional to 6,777,090 and 14,881,284 is: 32,676,652.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,090 : 14,881,284 = 14,881,284 : x
  2. Step 2: Convert to fraction form
    6,777,090/14,881,284 = 14,881,284/x
  3. Step 3: Cross multiply
    6,777,090x = 14,881,284 × 14,881,284
  4. Step 4: Simplify right side
    6,777,090x = 221,452,613,488,656
  5. Step 5: Solve for x
    x = 221,452,613,488,656/6,777,090
  6. Step 6: Final answer
    x = 32,676,652.29

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.