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Finding the Third Proportional to 26,722,766.50 and 57,224,669

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Solution

The third proportional to 26,722,766.50 and 57,224,669 is: 122,542,055.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,722,766.50 : 57,224,669 = 57,224,669 : x
  2. Step 2: Convert to fraction form
    26,722,766.50/57,224,669 = 57,224,669/x
  3. Step 3: Cross multiply
    26,722,766.50x = 57,224,669 × 57,224,669
  4. Step 4: Simplify right side
    26,722,766.50x = 3,274,662,742,159,561
  5. Step 5: Solve for x
    x = 3,274,662,742,159,561/26,722,766.50
  6. Step 6: Final answer
    x = 122,542,055.75

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.