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Finding the Third Proportional to 30,325,052.25 and 43,365,177

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Solution

The third proportional to 30,325,052.25 and 43,365,177 is: 62,012,706.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,325,052.25 : 43,365,177 = 43,365,177 : x
  2. Step 2: Convert to fraction form
    30,325,052.25/43,365,177 = 43,365,177/x
  3. Step 3: Cross multiply
    30,325,052.25x = 43,365,177 × 43,365,177
  4. Step 4: Simplify right side
    30,325,052.25x = 1,880,538,576,241,329
  5. Step 5: Solve for x
    x = 1,880,538,576,241,329/30,325,052.25
  6. Step 6: Final answer
    x = 62,012,706.88

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.