Home / 3,414,397,051.69-5,121,595,576.69

Finding the Third Proportional to 3,414,397,051.69 and 5,121,595,576.69

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Solution

The third proportional to 3,414,397,051.69 and 5,121,595,576.69 is: 7,682,393,363.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,397,051.69 : 5,121,595,576.69 = 5,121,595,576.69 : x
  2. Step 2: Convert to fraction form
    3,414,397,051.69/5,121,595,576.69 = 5,121,595,576.69/x
  3. Step 3: Cross multiply
    3,414,397,051.69x = 5,121,595,576.69 × 5,121,595,576.69
  4. Step 4: Simplify right side
    3,414,397,051.69x = 26,230,741,251,144,966,144
  5. Step 5: Solve for x
    x = 26,230,741,251,144,966,144/3,414,397,051.69
  6. Step 6: Final answer
    x = 7,682,393,363.77

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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.