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Finding the Third Proportional to 7,196,003.50 and 15,587,749

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Solution

The third proportional to 7,196,003.50 and 15,587,749 is: 33,765,675.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,196,003.50 : 15,587,749 = 15,587,749 : x
  2. Step 2: Convert to fraction form
    7,196,003.50/15,587,749 = 15,587,749/x
  3. Step 3: Cross multiply
    7,196,003.50x = 15,587,749 × 15,587,749
  4. Step 4: Simplify right side
    7,196,003.50x = 242,977,918,887,001
  5. Step 5: Solve for x
    x = 242,977,918,887,001/7,196,003.50
  6. Step 6: Final answer
    x = 33,765,675.47

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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.