Home / 5,855,177,807,977.60-8,080,036,673,175.20-3,218,345,743,817.80

Finding the Fourth Proportional to 5,855,177,807,977.60, 8,080,036,673,175.20 and 3,218,345,743,817.80

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Solution

The fourth proportional to 5,855,177,807,977.60, 8,080,036,673,175.20 and 3,218,345,743,817.80 is: 4,441,257,377,628.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,855,177,807,977.60 : 8,080,036,673,175.20 = 3,218,345,743,817.80 : x
  2. Step 2: Convert to fraction form
    5,855,177,807,977.60/8,080,036,673,175.20 = 3,218,345,743,817.80/x
  3. Step 3: Cross multiply
    5,855,177,807,977.60x = 8,080,036,673,175.20 × 3,218,345,743,817.80
  4. Step 4: Simplify right side
    5,855,177,807,977.60x = 26,004,351,637,005,139,590,512,640
  5. Step 5: Solve for x
    x = 26,004,351,637,005,139,590,512,640/5,855,177,807,977.60
  6. Step 6: Final answer
    x = 4,441,257,377,628.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.