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Finding the Third Proportional to 436,347,094 and 940,699,196

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Solution

The third proportional to 436,347,094 and 940,699,196 is: 2,028,007,037.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,347,094 : 940,699,196 = 940,699,196 : x
  2. Step 2: Convert to fraction form
    436,347,094/940,699,196 = 940,699,196/x
  3. Step 3: Cross multiply
    436,347,094x = 940,699,196 × 940,699,196
  4. Step 4: Simplify right side
    436,347,094x = 884,914,977,355,046,400
  5. Step 5: Solve for x
    x = 884,914,977,355,046,400/436,347,094
  6. Step 6: Final answer
    x = 2,028,007,037.34

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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.