Home / 11,410,824,448.36-17,117,409,510.24-3,949,395,050.35

Finding the Fourth Proportional to 11,410,824,448.36, 17,117,409,510.24 and 3,949,395,050.35

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Solution

The fourth proportional to 11,410,824,448.36, 17,117,409,510.24 and 3,949,395,050.35 is: 5,924,498,505.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,410,824,448.36 : 17,117,409,510.24 = 3,949,395,050.35 : x
  2. Step 2: Convert to fraction form
    11,410,824,448.36/17,117,409,510.24 = 3,949,395,050.35/x
  3. Step 3: Cross multiply
    11,410,824,448.36x = 17,117,409,510.24 × 3,949,395,050.35
  4. Step 4: Simplify right side
    11,410,824,448.36x = 67,603,412,394,555,867,136
  5. Step 5: Solve for x
    x = 67,603,412,394,555,867,136/11,410,824,448.36
  6. Step 6: Final answer
    x = 5,924,498,505.83

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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.