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Finding the Third Proportional to 20,272,192 and 43,713,104

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Solution

The third proportional to 20,272,192 and 43,713,104 is: 94,258,946.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,272,192 : 43,713,104 = 43,713,104 : x
  2. Step 2: Convert to fraction form
    20,272,192/43,713,104 = 43,713,104/x
  3. Step 3: Cross multiply
    20,272,192x = 43,713,104 × 43,713,104
  4. Step 4: Simplify right side
    20,272,192x = 1,910,835,461,314,816
  5. Step 5: Solve for x
    x = 1,910,835,461,314,816/20,272,192
  6. Step 6: Final answer
    x = 94,258,946.51

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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.