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Finding the Third Proportional to 21,525,325 and 33,130,494

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Solution

The third proportional to 21,525,325 and 33,130,494 is: 50,992,476.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,525,325 : 33,130,494 = 33,130,494 : x
  2. Step 2: Convert to fraction form
    21,525,325/33,130,494 = 33,130,494/x
  3. Step 3: Cross multiply
    21,525,325x = 33,130,494 × 33,130,494
  4. Step 4: Simplify right side
    21,525,325x = 1,097,629,632,684,036
  5. Step 5: Solve for x
    x = 1,097,629,632,684,036/21,525,325
  6. Step 6: Final answer
    x = 50,992,476.66

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.