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Finding the Third Proportional to 8,123,315 and 17,841,033

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Solution

The third proportional to 8,123,315 and 17,841,033 is: 39,183,813.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,123,315 : 17,841,033 = 17,841,033 : x
  2. Step 2: Convert to fraction form
    8,123,315/17,841,033 = 17,841,033/x
  3. Step 3: Cross multiply
    8,123,315x = 17,841,033 × 17,841,033
  4. Step 4: Simplify right side
    8,123,315x = 318,302,458,507,089
  5. Step 5: Solve for x
    x = 318,302,458,507,089/8,123,315
  6. Step 6: Final answer
    x = 39,183,813.32

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.