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Finding the Third Proportional to 8,824,856.63 and 19,067,715

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Solution

The third proportional to 8,824,856.63 and 19,067,715 is: 41,199,281.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,824,856.63 : 19,067,715 = 19,067,715 : x
  2. Step 2: Convert to fraction form
    8,824,856.63/19,067,715 = 19,067,715/x
  3. Step 3: Cross multiply
    8,824,856.63x = 19,067,715 × 19,067,715
  4. Step 4: Simplify right side
    8,824,856.63x = 363,577,755,321,225
  5. Step 5: Solve for x
    x = 363,577,755,321,225/8,824,856.63
  6. Step 6: Final answer
    x = 41,199,281.84

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.