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Finding the Third Proportional to 13,692,754 and 21,324,304

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Solution

The third proportional to 13,692,754 and 21,324,304 is: 33,209,239.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,692,754 : 21,324,304 = 21,324,304 : x
  2. Step 2: Convert to fraction form
    13,692,754/21,324,304 = 21,324,304/x
  3. Step 3: Cross multiply
    13,692,754x = 21,324,304 × 21,324,304
  4. Step 4: Simplify right side
    13,692,754x = 454,725,941,084,416
  5. Step 5: Solve for x
    x = 454,725,941,084,416/13,692,754
  6. Step 6: Final answer
    x = 33,209,239.07

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.