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Finding the Third Proportional to 13,454,012 and 28,701,853

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Solution

The third proportional to 13,454,012 and 28,701,853 is: 61,230,535.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,454,012 : 28,701,853 = 28,701,853 : x
  2. Step 2: Convert to fraction form
    13,454,012/28,701,853 = 28,701,853/x
  3. Step 3: Cross multiply
    13,454,012x = 28,701,853 × 28,701,853
  4. Step 4: Simplify right side
    13,454,012x = 823,796,365,633,609
  5. Step 5: Solve for x
    x = 823,796,365,633,609/13,454,012
  6. Step 6: Final answer
    x = 61,230,535.96

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.