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Finding the Third Proportional to 9,595,777.50 and 19,870,623

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Solution

The third proportional to 9,595,777.50 and 19,870,623 is: 41,147,437.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595,777.50 : 19,870,623 = 19,870,623 : x
  2. Step 2: Convert to fraction form
    9,595,777.50/19,870,623 = 19,870,623/x
  3. Step 3: Cross multiply
    9,595,777.50x = 19,870,623 × 19,870,623
  4. Step 4: Simplify right side
    9,595,777.50x = 394,841,658,408,129
  5. Step 5: Solve for x
    x = 394,841,658,408,129/9,595,777.50
  6. Step 6: Final answer
    x = 41,147,437.86

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.