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Finding the Third Proportional to 35,476,357.50 and 76,490,199

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Solution

The third proportional to 35,476,357.50 and 76,490,199 is: 164,919,708.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,476,357.50 : 76,490,199 = 76,490,199 : x
  2. Step 2: Convert to fraction form
    35,476,357.50/76,490,199 = 76,490,199/x
  3. Step 3: Cross multiply
    35,476,357.50x = 76,490,199 × 76,490,199
  4. Step 4: Simplify right side
    35,476,357.50x = 5,850,750,543,059,601
  5. Step 5: Solve for x
    x = 5,850,750,543,059,601/35,476,357.50
  6. Step 6: Final answer
    x = 164,919,708.66

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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.