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Finding the Third Proportional to 437,840,164 and 951,890,968

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Solution

The third proportional to 437,840,164 and 951,890,968 is: 2,069,468,471.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,840,164 : 951,890,968 = 951,890,968 : x
  2. Step 2: Convert to fraction form
    437,840,164/951,890,968 = 951,890,968/x
  3. Step 3: Cross multiply
    437,840,164x = 951,890,968 × 951,890,968
  4. Step 4: Simplify right side
    437,840,164x = 906,096,414,959,976,960
  5. Step 5: Solve for x
    x = 906,096,414,959,976,960/437,840,164
  6. Step 6: Final answer
    x = 2,069,468,471.51

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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.