Home / 2,025,858,245.55-2,795,977,991.37-1,167,365,803.80

Finding the Fourth Proportional to 2,025,858,245.55, 2,795,977,991.37 and 1,167,365,803.80

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Solution

The fourth proportional to 2,025,858,245.55, 2,795,977,991.37 and 1,167,365,803.80 is: 1,611,133,998.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,858,245.55 : 2,795,977,991.37 = 1,167,365,803.80 : x
  2. Step 2: Convert to fraction form
    2,025,858,245.55/2,795,977,991.37 = 1,167,365,803.80/x
  3. Step 3: Cross multiply
    2,025,858,245.55x = 2,795,977,991.37 × 1,167,365,803.80
  4. Step 4: Simplify right side
    2,025,858,245.55x = 3,263,929,095,302,749,184
  5. Step 5: Solve for x
    x = 3,263,929,095,302,749,184/2,025,858,245.55
  6. Step 6: Final answer
    x = 1,611,133,998.38

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1.5x scale

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.