Home / 4,127,003,136,108.80-6,190,504,704,162.80-4,127,003,136,108.80

Finding the Fourth Proportional to 4,127,003,136,108.80, 6,190,504,704,162.80 and 4,127,003,136,108.80

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Solution

The fourth proportional to 4,127,003,136,108.80, 6,190,504,704,162.80 and 4,127,003,136,108.80 is: 6,190,504,704,162.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,003,136,108.80 : 6,190,504,704,162.80 = 4,127,003,136,108.80 : x
  2. Step 2: Convert to fraction form
    4,127,003,136,108.80/6,190,504,704,162.80 = 4,127,003,136,108.80/x
  3. Step 3: Cross multiply
    4,127,003,136,108.80x = 6,190,504,704,162.80 × 4,127,003,136,108.80
  4. Step 4: Simplify right side
    4,127,003,136,108.80x = 25,548,232,328,176,153,378,422,784
  5. Step 5: Solve for x
    x = 25,548,232,328,176,153,378,422,784/4,127,003,136,108.80
  6. Step 6: Final answer
    x = 6,190,504,704,162.80

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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.