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Finding the Third Proportional to 20,301,685.50 and 43,839,327

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Solution

The third proportional to 20,301,685.50 and 43,839,327 is: 94,666,356.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,301,685.50 : 43,839,327 = 43,839,327 : x
  2. Step 2: Convert to fraction form
    20,301,685.50/43,839,327 = 43,839,327/x
  3. Step 3: Cross multiply
    20,301,685.50x = 43,839,327 × 43,839,327
  4. Step 4: Simplify right side
    20,301,685.50x = 1,921,886,591,812,929
  5. Step 5: Solve for x
    x = 1,921,886,591,812,929/20,301,685.50
  6. Step 6: Final answer
    x = 94,666,356.24

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.