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Finding the Third Proportional to 107,956,867 and 235,081,573.50

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Solution

The third proportional to 107,956,867 and 235,081,573.50 is: 511,902,093.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,956,867 : 235,081,573.50 = 235,081,573.50 : x
  2. Step 2: Convert to fraction form
    107,956,867/235,081,573.50 = 235,081,573.50/x
  3. Step 3: Cross multiply
    107,956,867x = 235,081,573.50 × 235,081,573.50
  4. Step 4: Simplify right side
    107,956,867x = 55,263,346,199,235,904
  5. Step 5: Solve for x
    x = 55,263,346,199,235,904/107,956,867
  6. Step 6: Final answer
    x = 511,902,093.26

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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.