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Finding the Third Proportional to 8,317,027.50 and 18,201,903

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Solution

The third proportional to 8,317,027.50 and 18,201,903 is: 39,835,058.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,317,027.50 : 18,201,903 = 18,201,903 : x
  2. Step 2: Convert to fraction form
    8,317,027.50/18,201,903 = 18,201,903/x
  3. Step 3: Cross multiply
    8,317,027.50x = 18,201,903 × 18,201,903
  4. Step 4: Simplify right side
    8,317,027.50x = 331,309,272,821,409
  5. Step 5: Solve for x
    x = 331,309,272,821,409/8,317,027.50
  6. Step 6: Final answer
    x = 39,835,058.00

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.