Home / 1,245,735,455.06-2,940,675,983.44

Finding the Third Proportional to 1,245,735,455.06 and 2,940,675,983.44

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Solution

The third proportional to 1,245,735,455.06 and 2,940,675,983.44 is: 6,941,742,891.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,245,735,455.06 : 2,940,675,983.44 = 2,940,675,983.44 : x
  2. Step 2: Convert to fraction form
    1,245,735,455.06/2,940,675,983.44 = 2,940,675,983.44/x
  3. Step 3: Cross multiply
    1,245,735,455.06x = 2,940,675,983.44 × 2,940,675,983.44
  4. Step 4: Simplify right side
    1,245,735,455.06x = 8,647,575,239,566,107,648
  5. Step 5: Solve for x
    x = 8,647,575,239,566,107,648/1,245,735,455.06
  6. Step 6: Final answer
    x = 6,941,742,891.26

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.