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Finding the Third Proportional to 26,630,075 and 57,373,911

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Solution

The third proportional to 26,630,075 and 57,373,911 is: 123,610,829.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,630,075 : 57,373,911 = 57,373,911 : x
  2. Step 2: Convert to fraction form
    26,630,075/57,373,911 = 57,373,911/x
  3. Step 3: Cross multiply
    26,630,075x = 57,373,911 × 57,373,911
  4. Step 4: Simplify right side
    26,630,075x = 3,291,765,663,435,921
  5. Step 5: Solve for x
    x = 3,291,765,663,435,921/26,630,075
  6. Step 6: Final answer
    x = 123,610,829.61

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.