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Finding the Third Proportional to 6,619,028 and 14,283,715

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Solution

The third proportional to 6,619,028 and 14,283,715 is: 30,823,938.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,619,028 : 14,283,715 = 14,283,715 : x
  2. Step 2: Convert to fraction form
    6,619,028/14,283,715 = 14,283,715/x
  3. Step 3: Cross multiply
    6,619,028x = 14,283,715 × 14,283,715
  4. Step 4: Simplify right side
    6,619,028x = 204,024,514,201,225
  5. Step 5: Solve for x
    x = 204,024,514,201,225/6,619,028
  6. Step 6: Final answer
    x = 30,823,938.83

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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.