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Finding the Third Proportional to 93,751,512 and 205,655,853

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Solution

The third proportional to 93,751,512 and 205,655,853 is: 451,132,242.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,751,512 : 205,655,853 = 205,655,853 : x
  2. Step 2: Convert to fraction form
    93,751,512/205,655,853 = 205,655,853/x
  3. Step 3: Cross multiply
    93,751,512x = 205,655,853 × 205,655,853
  4. Step 4: Simplify right side
    93,751,512x = 42,294,329,873,157,608
  5. Step 5: Solve for x
    x = 42,294,329,873,157,608/93,751,512
  6. Step 6: Final answer
    x = 451,132,242.79

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.