Home / 12,684,324,342.57-18,997,503,936.04-6,056,595,593.65

Finding the Fourth Proportional to 12,684,324,342.57, 18,997,503,936.04 and 6,056,595,593.65

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Solution

The fourth proportional to 12,684,324,342.57, 18,997,503,936.04 and 6,056,595,593.65 is: 9,071,054,596.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,684,324,342.57 : 18,997,503,936.04 = 6,056,595,593.65 : x
  2. Step 2: Convert to fraction form
    12,684,324,342.57/18,997,503,936.04 = 6,056,595,593.65/x
  3. Step 3: Cross multiply
    12,684,324,342.57x = 18,997,503,936.04 × 6,056,595,593.65
  4. Step 4: Simplify right side
    12,684,324,342.57x = 115,060,198,629,368,397,824
  5. Step 5: Solve for x
    x = 115,060,198,629,368,397,824/12,684,324,342.57
  6. Step 6: Final answer
    x = 9,071,054,596.36

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1.5x scale

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.