Home / 12,082,784,259,256-18,124,176,388,883-12,082,784,259,256

Finding the Fourth Proportional to 12,082,784,259,256, 18,124,176,388,883 and 12,082,784,259,256

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Solution

The fourth proportional to 12,082,784,259,256, 18,124,176,388,883 and 12,082,784,259,256 is: 18,124,176,388,883

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,082,784,259,256 : 18,124,176,388,883 = 12,082,784,259,256 : x
  2. Step 2: Convert to fraction form
    12,082,784,259,256/18,124,176,388,883 = 12,082,784,259,256/x
  3. Step 3: Cross multiply
    12,082,784,259,256x = 18,124,176,388,883 × 12,082,784,259,256
  4. Step 4: Simplify right side
    12,082,784,259,256x = 218,990,513,183,574,768,595,501,056
  5. Step 5: Solve for x
    x = 218,990,513,183,574,768,595,501,056/12,082,784,259,256
  6. Step 6: Final answer
    x = 18,124,176,388,883

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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.