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Finding the Third Proportional to 9,253,299 and 20,051,097

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Solution

The third proportional to 9,253,299 and 20,051,097 is: 43,448,989.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,253,299 : 20,051,097 = 20,051,097 : x
  2. Step 2: Convert to fraction form
    9,253,299/20,051,097 = 20,051,097/x
  3. Step 3: Cross multiply
    9,253,299x = 20,051,097 × 20,051,097
  4. Step 4: Simplify right side
    9,253,299x = 402,046,490,903,409
  5. Step 5: Solve for x
    x = 402,046,490,903,409/9,253,299
  6. Step 6: Final answer
    x = 43,448,989.48

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.