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Finding the Third Proportional to 19,835,708 and 30,052,962

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Solution

The third proportional to 19,835,708 and 30,052,962 is: 45,533,062.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,835,708 : 30,052,962 = 30,052,962 : x
  2. Step 2: Convert to fraction form
    19,835,708/30,052,962 = 30,052,962/x
  3. Step 3: Cross multiply
    19,835,708x = 30,052,962 × 30,052,962
  4. Step 4: Simplify right side
    19,835,708x = 903,180,524,973,444
  5. Step 5: Solve for x
    x = 903,180,524,973,444/19,835,708
  6. Step 6: Final answer
    x = 45,533,062.14

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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.