Home / 1,355,153,177.08-2,030,324,942.94-566,468,255.80

Finding the Fourth Proportional to 1,355,153,177.08, 2,030,324,942.94 and 566,468,255.80

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Solution

The fourth proportional to 1,355,153,177.08, 2,030,324,942.94 and 566,468,255.80 is: 848,697,142.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,355,153,177.08 : 2,030,324,942.94 = 566,468,255.80 : x
  2. Step 2: Convert to fraction form
    1,355,153,177.08/2,030,324,942.94 = 566,468,255.80/x
  3. Step 3: Cross multiply
    1,355,153,177.08x = 2,030,324,942.94 × 566,468,255.80
  4. Step 4: Simplify right side
    1,355,153,177.08x = 1,150,114,629,134,456,320
  5. Step 5: Solve for x
    x = 1,150,114,629,134,456,320/1,355,153,177.08
  6. Step 6: Final answer
    x = 848,697,142.57

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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.