Home / 18,752,552,248,608-25,879,220,507,613-11,245,143,741,629

Finding the Fourth Proportional to 18,752,552,248,608, 25,879,220,507,613 and 11,245,143,741,629

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Solution

The fourth proportional to 18,752,552,248,608, 25,879,220,507,613 and 11,245,143,741,629 is: 15,518,717,168,273.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,752,552,248,608 : 25,879,220,507,613 = 11,245,143,741,629 : x
  2. Step 2: Convert to fraction form
    18,752,552,248,608/25,879,220,507,613 = 11,245,143,741,629/x
  3. Step 3: Cross multiply
    18,752,552,248,608x = 25,879,220,507,613 × 11,245,143,741,629
  4. Step 4: Simplify right side
    18,752,552,248,608x = 291,015,554,529,421,212,627,501,056
  5. Step 5: Solve for x
    x = 291,015,554,529,421,212,627,501,056/18,752,552,248,608
  6. Step 6: Final answer
    x = 15,518,717,168,273.63

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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.