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Finding the Third Proportional to 7,988,808.50 and 17,097,361

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Solution

The third proportional to 7,988,808.50 and 17,097,361 is: 36,591,157.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,988,808.50 : 17,097,361 = 17,097,361 : x
  2. Step 2: Convert to fraction form
    7,988,808.50/17,097,361 = 17,097,361/x
  3. Step 3: Cross multiply
    7,988,808.50x = 17,097,361 × 17,097,361
  4. Step 4: Simplify right side
    7,988,808.50x = 292,319,753,164,321
  5. Step 5: Solve for x
    x = 292,319,753,164,321/7,988,808.50
  6. Step 6: Final answer
    x = 36,591,157.89

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.