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Finding the Third Proportional to 14,481,522 and 21,856,952

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Solution

The third proportional to 14,481,522 and 21,856,952 is: 32,988,683.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,481,522 : 21,856,952 = 21,856,952 : x
  2. Step 2: Convert to fraction form
    14,481,522/21,856,952 = 21,856,952/x
  3. Step 3: Cross multiply
    14,481,522x = 21,856,952 × 21,856,952
  4. Step 4: Simplify right side
    14,481,522x = 477,726,350,730,304
  5. Step 5: Solve for x
    x = 477,726,350,730,304/14,481,522
  6. Step 6: Final answer
    x = 32,988,683.84

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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.