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Finding the Third Proportional to 32,122,378 and 48,936,412

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Solution

The third proportional to 32,122,378 and 48,936,412 is: 74,551,529.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,122,378 : 48,936,412 = 48,936,412 : x
  2. Step 2: Convert to fraction form
    32,122,378/48,936,412 = 48,936,412/x
  3. Step 3: Cross multiply
    32,122,378x = 48,936,412 × 48,936,412
  4. Step 4: Simplify right side
    32,122,378x = 2,394,772,419,433,744
  5. Step 5: Solve for x
    x = 2,394,772,419,433,744/32,122,378
  6. Step 6: Final answer
    x = 74,551,529.76

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.