Home / 3,751,293,202.44-5,628,658,147.25-1,624,789,307.81

Finding the Fourth Proportional to 3,751,293,202.44, 5,628,658,147.25 and 1,624,789,307.81

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Solution

The fourth proportional to 3,751,293,202.44, 5,628,658,147.25 and 1,624,789,307.81 is: 2,437,928,224.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,293,202.44 : 5,628,658,147.25 = 1,624,789,307.81 : x
  2. Step 2: Convert to fraction form
    3,751,293,202.44/5,628,658,147.25 = 1,624,789,307.81/x
  3. Step 3: Cross multiply
    3,751,293,202.44x = 5,628,658,147.25 × 1,624,789,307.81
  4. Step 4: Simplify right side
    3,751,293,202.44x = 9,145,383,574,933,177,344
  5. Step 5: Solve for x
    x = 9,145,383,574,933,177,344/3,751,293,202.44
  6. Step 6: Final answer
    x = 2,437,928,224.05

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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.