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Finding the Third Proportional to 27,395,030 and 41,128,580

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Solution

The third proportional to 27,395,030 and 41,128,580 is: 61,746,969.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,395,030 : 41,128,580 = 41,128,580 : x
  2. Step 2: Convert to fraction form
    27,395,030/41,128,580 = 41,128,580/x
  3. Step 3: Cross multiply
    27,395,030x = 41,128,580 × 41,128,580
  4. Step 4: Simplify right side
    27,395,030x = 1,691,560,092,816,400
  5. Step 5: Solve for x
    x = 1,691,560,092,816,400/27,395,030
  6. Step 6: Final answer
    x = 61,746,969.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.