Home / 2,166,147,108-3,300,010,038

Finding the Third Proportional to 2,166,147,108 and 3,300,010,038

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Solution

The third proportional to 2,166,147,108 and 3,300,010,038 is: 5,027,389,973.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,166,147,108 : 3,300,010,038 = 3,300,010,038 : x
  2. Step 2: Convert to fraction form
    2,166,147,108/3,300,010,038 = 3,300,010,038/x
  3. Step 3: Cross multiply
    2,166,147,108x = 3,300,010,038 × 3,300,010,038
  4. Step 4: Simplify right side
    2,166,147,108x = 10,890,066,250,900,760,576
  5. Step 5: Solve for x
    x = 10,890,066,250,900,760,576/2,166,147,108
  6. Step 6: Final answer
    x = 5,027,389,973.05

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.