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Finding the Third Proportional to 14,425,778 and 30,461,188

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Solution

The third proportional to 14,425,778 and 30,461,188 is: 64,321,243.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,425,778 : 30,461,188 = 30,461,188 : x
  2. Step 2: Convert to fraction form
    14,425,778/30,461,188 = 30,461,188/x
  3. Step 3: Cross multiply
    14,425,778x = 30,461,188 × 30,461,188
  4. Step 4: Simplify right side
    14,425,778x = 927,883,974,371,344
  5. Step 5: Solve for x
    x = 927,883,974,371,344/14,425,778
  6. Step 6: Final answer
    x = 64,321,243.15

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.