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Finding the Third Proportional to 30,325,266 and 43,365,483

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Solution

The third proportional to 30,325,266 and 43,365,483 is: 62,013,144.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,325,266 : 43,365,483 = 43,365,483 : x
  2. Step 2: Convert to fraction form
    30,325,266/43,365,483 = 43,365,483/x
  3. Step 3: Cross multiply
    30,325,266x = 43,365,483 × 43,365,483
  4. Step 4: Simplify right side
    30,325,266x = 1,880,565,115,823,289
  5. Step 5: Solve for x
    x = 1,880,565,115,823,289/30,325,266
  6. Step 6: Final answer
    x = 62,013,144.94

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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.