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Finding the Third Proportional to 14,154,058 and 21,348,375

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Solution

The third proportional to 14,154,058 and 21,348,375 is: 32,199,466.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,154,058 : 21,348,375 = 21,348,375 : x
  2. Step 2: Convert to fraction form
    14,154,058/21,348,375 = 21,348,375/x
  3. Step 3: Cross multiply
    14,154,058x = 21,348,375 × 21,348,375
  4. Step 4: Simplify right side
    14,154,058x = 455,753,115,140,625
  5. Step 5: Solve for x
    x = 455,753,115,140,625/14,154,058
  6. Step 6: Final answer
    x = 32,199,466.41

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.