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Finding the Third Proportional to 8,191,599.75 and 11,027,471.63

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Solution

The third proportional to 8,191,599.75 and 11,027,471.63 is: 14,845,101.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,191,599.75 : 11,027,471.63 = 11,027,471.63 : x
  2. Step 2: Convert to fraction form
    8,191,599.75/11,027,471.63 = 11,027,471.63/x
  3. Step 3: Cross multiply
    8,191,599.75x = 11,027,471.63 × 11,027,471.63
  4. Step 4: Simplify right side
    8,191,599.75x = 121,605,130,440,180.14
  5. Step 5: Solve for x
    x = 121,605,130,440,180.14/8,191,599.75
  6. Step 6: Final answer
    x = 14,845,101.59

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.