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Finding the Third Proportional to 46,974,032 and 66,150,112

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Solution

The third proportional to 46,974,032 and 66,150,112 is: 93,154,390.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,974,032 : 66,150,112 = 66,150,112 : x
  2. Step 2: Convert to fraction form
    46,974,032/66,150,112 = 66,150,112/x
  3. Step 3: Cross multiply
    46,974,032x = 66,150,112 × 66,150,112
  4. Step 4: Simplify right side
    46,974,032x = 4,375,837,317,612,544
  5. Step 5: Solve for x
    x = 4,375,837,317,612,544/46,974,032
  6. Step 6: Final answer
    x = 93,154,390.44

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.