Home / 18,626,050,743-27,932,235,159

Finding the Third Proportional to 18,626,050,743 and 27,932,235,159

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Solution

The third proportional to 18,626,050,743 and 27,932,235,159 is: 41,888,093,817.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,626,050,743 : 27,932,235,159 = 27,932,235,159 : x
  2. Step 2: Convert to fraction form
    18,626,050,743/27,932,235,159 = 27,932,235,159/x
  3. Step 3: Cross multiply
    18,626,050,743x = 27,932,235,159 × 27,932,235,159
  4. Step 4: Simplify right side
    18,626,050,743x = 780,209,760,977,675,747,328
  5. Step 5: Solve for x
    x = 780,209,760,977,675,747,328/18,626,050,743
  6. Step 6: Final answer
    x = 41,888,093,817.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.