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Finding the Third Proportional to 8,090,259.75 and 17,381,152.13

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Solution

The third proportional to 8,090,259.75 and 17,381,152.13 is: 37,341,749.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,090,259.75 : 17,381,152.13 = 17,381,152.13 : x
  2. Step 2: Convert to fraction form
    8,090,259.75/17,381,152.13 = 17,381,152.13/x
  3. Step 3: Cross multiply
    8,090,259.75x = 17,381,152.13 × 17,381,152.13
  4. Step 4: Simplify right side
    8,090,259.75x = 302,104,449,192,392
  5. Step 5: Solve for x
    x = 302,104,449,192,392/8,090,259.75
  6. Step 6: Final answer
    x = 37,341,749.03

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.