Home / 93,834,601,252.80-140,751,901,879.20-43,469,937,682.80

Finding the Fourth Proportional to 93,834,601,252.80, 140,751,901,879.20 and 43,469,937,682.80

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Solution

The fourth proportional to 93,834,601,252.80, 140,751,901,879.20 and 43,469,937,682.80 is: 65,204,906,524.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,834,601,252.80 : 140,751,901,879.20 = 43,469,937,682.80 : x
  2. Step 2: Convert to fraction form
    93,834,601,252.80/140,751,901,879.20 = 43,469,937,682.80/x
  3. Step 3: Cross multiply
    93,834,601,252.80x = 140,751,901,879.20 × 43,469,937,682.80
  4. Step 4: Simplify right side
    93,834,601,252.80x = 6,118,476,403,424,405,487,616
  5. Step 5: Solve for x
    x = 6,118,476,403,424,405,487,616/93,834,601,252.80
  6. Step 6: Final answer
    x = 65,204,906,524.20

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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.