Home / 106,843,484,116.87-160,270,380,197.60-35,131,410,529.58

Finding the Fourth Proportional to 106,843,484,116.87, 160,270,380,197.60 and 35,131,410,529.58

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Solution

The fourth proportional to 106,843,484,116.87, 160,270,380,197.60 and 35,131,410,529.58 is: 52,698,810,498.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,843,484,116.87 : 160,270,380,197.60 = 35,131,410,529.58 : x
  2. Step 2: Convert to fraction form
    106,843,484,116.87/160,270,380,197.60 = 35,131,410,529.58/x
  3. Step 3: Cross multiply
    106,843,484,116.87x = 160,270,380,197.60 × 35,131,410,529.58
  4. Step 4: Simplify right side
    106,843,484,116.87x = 5,630,524,522,453,754,970,112
  5. Step 5: Solve for x
    x = 5,630,524,522,453,754,970,112/106,843,484,116.87
  6. Step 6: Final answer
    x = 52,698,810,498.31

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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.