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Finding the Third Proportional to 26,809,803 and 57,279,488

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Solution

The third proportional to 26,809,803 and 57,279,488 is: 122,378,360.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,809,803 : 57,279,488 = 57,279,488 : x
  2. Step 2: Convert to fraction form
    26,809,803/57,279,488 = 57,279,488/x
  3. Step 3: Cross multiply
    26,809,803x = 57,279,488 × 57,279,488
  4. Step 4: Simplify right side
    26,809,803x = 3,280,939,745,542,144
  5. Step 5: Solve for x
    x = 3,280,939,745,542,144/26,809,803
  6. Step 6: Final answer
    x = 122,378,360.84

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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.