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Finding the Third Proportional to 23,011,074 and 51,129,990

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Solution

The third proportional to 23,011,074 and 51,129,990 is: 113,609,468.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,011,074 : 51,129,990 = 51,129,990 : x
  2. Step 2: Convert to fraction form
    23,011,074/51,129,990 = 51,129,990/x
  3. Step 3: Cross multiply
    23,011,074x = 51,129,990 × 51,129,990
  4. Step 4: Simplify right side
    23,011,074x = 2,614,275,877,400,100
  5. Step 5: Solve for x
    x = 2,614,275,877,400,100/23,011,074
  6. Step 6: Final answer
    x = 113,609,468.09

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.