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Finding the Third Proportional to 21,713,412 and 33,079,532.25

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Solution

The third proportional to 21,713,412 and 33,079,532.25 is: 50,395,371.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,713,412 : 33,079,532.25 = 33,079,532.25 : x
  2. Step 2: Convert to fraction form
    21,713,412/33,079,532.25 = 33,079,532.25/x
  3. Step 3: Cross multiply
    21,713,412x = 33,079,532.25 × 33,079,532.25
  4. Step 4: Simplify right side
    21,713,412x = 1,094,255,453,878,790
  5. Step 5: Solve for x
    x = 1,094,255,453,878,790/21,713,412
  6. Step 6: Final answer
    x = 50,395,371.02

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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.