Home / 2,099,830,907.11-4,499,174,004.33

Finding the Third Proportional to 2,099,830,907.11 and 4,499,174,004.33

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Solution

The third proportional to 2,099,830,907.11 and 4,499,174,004.33 is: 9,640,093,710.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,830,907.11 : 4,499,174,004.33 = 4,499,174,004.33 : x
  2. Step 2: Convert to fraction form
    2,099,830,907.11/4,499,174,004.33 = 4,499,174,004.33/x
  3. Step 3: Cross multiply
    2,099,830,907.11x = 4,499,174,004.33 × 4,499,174,004.33
  4. Step 4: Simplify right side
    2,099,830,907.11x = 20,242,566,721,222,651,904
  5. Step 5: Solve for x
    x = 20,242,566,721,222,651,904/2,099,830,907.11
  6. Step 6: Final answer
    x = 9,640,093,710.73

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.