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Finding the Third Proportional to 9,504,712 and 20,493,200

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Solution

The third proportional to 9,504,712 and 20,493,200 is: 44,185,583.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504,712 : 20,493,200 = 20,493,200 : x
  2. Step 2: Convert to fraction form
    9,504,712/20,493,200 = 20,493,200/x
  3. Step 3: Cross multiply
    9,504,712x = 20,493,200 × 20,493,200
  4. Step 4: Simplify right side
    9,504,712x = 419,971,246,240,000
  5. Step 5: Solve for x
    x = 419,971,246,240,000/9,504,712
  6. Step 6: Final answer
    x = 44,185,583.55

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.