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Finding the Third Proportional to 43,220,426 and 94,339,268

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Solution

The third proportional to 43,220,426 and 94,339,268 is: 205,918,782.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,220,426 : 94,339,268 = 94,339,268 : x
  2. Step 2: Convert to fraction form
    43,220,426/94,339,268 = 94,339,268/x
  3. Step 3: Cross multiply
    43,220,426x = 94,339,268 × 94,339,268
  4. Step 4: Simplify right side
    43,220,426x = 8,899,897,486,775,824
  5. Step 5: Solve for x
    x = 8,899,897,486,775,824/43,220,426
  6. Step 6: Final answer
    x = 205,918,782.17

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.