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Finding the Third Proportional to 13,912,254 and 19,224,099

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Solution

The third proportional to 13,912,254 and 19,224,099 is: 26,564,062.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,912,254 : 19,224,099 = 19,224,099 : x
  2. Step 2: Convert to fraction form
    13,912,254/19,224,099 = 19,224,099/x
  3. Step 3: Cross multiply
    13,912,254x = 19,224,099 × 19,224,099
  4. Step 4: Simplify right side
    13,912,254x = 369,565,982,361,801
  5. Step 5: Solve for x
    x = 369,565,982,361,801/13,912,254
  6. Step 6: Final answer
    x = 26,564,062.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.