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Finding the Third Proportional to 27,881,806.50 and 60,395,679.50

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Solution

The third proportional to 27,881,806.50 and 60,395,679.50 is: 130,825,027.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,881,806.50 : 60,395,679.50 = 60,395,679.50 : x
  2. Step 2: Convert to fraction form
    27,881,806.50/60,395,679.50 = 60,395,679.50/x
  3. Step 3: Cross multiply
    27,881,806.50x = 60,395,679.50 × 60,395,679.50
  4. Step 4: Simplify right side
    27,881,806.50x = 3,647,638,102,266,720
  5. Step 5: Solve for x
    x = 3,647,638,102,266,720/27,881,806.50
  6. Step 6: Final answer
    x = 130,825,027.51

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.