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Finding the Third Proportional to 14,387,427 and 30,104,981

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Solution

The third proportional to 14,387,427 and 30,104,981 is: 62,993,187.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,387,427 : 30,104,981 = 30,104,981 : x
  2. Step 2: Convert to fraction form
    14,387,427/30,104,981 = 30,104,981/x
  3. Step 3: Cross multiply
    14,387,427x = 30,104,981 × 30,104,981
  4. Step 4: Simplify right side
    14,387,427x = 906,309,881,010,361
  5. Step 5: Solve for x
    x = 906,309,881,010,361/14,387,427
  6. Step 6: Final answer
    x = 62,993,187.11

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.