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Finding the Third Proportional to 30,612,192 and 46,404,162

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Solution

The third proportional to 30,612,192 and 46,404,162 is: 70,342,765.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,612,192 : 46,404,162 = 46,404,162 : x
  2. Step 2: Convert to fraction form
    30,612,192/46,404,162 = 46,404,162/x
  3. Step 3: Cross multiply
    30,612,192x = 46,404,162 × 46,404,162
  4. Step 4: Simplify right side
    30,612,192x = 2,153,346,250,922,244
  5. Step 5: Solve for x
    x = 2,153,346,250,922,244/30,612,192
  6. Step 6: Final answer
    x = 70,342,765.75

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.