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Finding the Third Proportional to 7,487,097 and 16,109,066

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Solution

The third proportional to 7,487,097 and 16,109,066 is: 34,659,896.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,487,097 : 16,109,066 = 16,109,066 : x
  2. Step 2: Convert to fraction form
    7,487,097/16,109,066 = 16,109,066/x
  3. Step 3: Cross multiply
    7,487,097x = 16,109,066 × 16,109,066
  4. Step 4: Simplify right side
    7,487,097x = 259,502,007,392,356
  5. Step 5: Solve for x
    x = 259,502,007,392,356/7,487,097
  6. Step 6: Final answer
    x = 34,659,896.54

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.