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Finding the Third Proportional to 28,556,577 and 43,504,087.50

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Solution

The third proportional to 28,556,577 and 43,504,087.50 is: 66,275,647.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,556,577 : 43,504,087.50 = 43,504,087.50 : x
  2. Step 2: Convert to fraction form
    28,556,577/43,504,087.50 = 43,504,087.50/x
  3. Step 3: Cross multiply
    28,556,577x = 43,504,087.50 × 43,504,087.50
  4. Step 4: Simplify right side
    28,556,577x = 1,892,605,629,207,656.25
  5. Step 5: Solve for x
    x = 1,892,605,629,207,656.25/28,556,577
  6. Step 6: Final answer
    x = 66,275,647.44

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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.