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Finding the Third Proportional to 22,558,720 and 33,428,412

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Solution

The third proportional to 22,558,720 and 33,428,412 is: 49,535,555.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,558,720 : 33,428,412 = 33,428,412 : x
  2. Step 2: Convert to fraction form
    22,558,720/33,428,412 = 33,428,412/x
  3. Step 3: Cross multiply
    22,558,720x = 33,428,412 × 33,428,412
  4. Step 4: Simplify right side
    22,558,720x = 1,117,458,728,841,744
  5. Step 5: Solve for x
    x = 1,117,458,728,841,744/22,558,720
  6. Step 6: Final answer
    x = 49,535,555.60

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.