Home / 6,629,251,223.30-9,147,001,029.84-3,809,314,338.89

Finding the Fourth Proportional to 6,629,251,223.30, 9,147,001,029.84 and 3,809,314,338.89

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Solution

The fourth proportional to 6,629,251,223.30, 9,147,001,029.84 and 3,809,314,338.89 is: 5,256,069,050.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,629,251,223.30 : 9,147,001,029.84 = 3,809,314,338.89 : x
  2. Step 2: Convert to fraction form
    6,629,251,223.30/9,147,001,029.84 = 3,809,314,338.89/x
  3. Step 3: Cross multiply
    6,629,251,223.30x = 9,147,001,029.84 × 3,809,314,338.89
  4. Step 4: Simplify right side
    6,629,251,223.30x = 34,843,802,180,765,376,512
  5. Step 5: Solve for x
    x = 34,843,802,180,765,376,512/6,629,251,223.30
  6. Step 6: Final answer
    x = 5,256,069,050.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.