Home / 51,978,001,130,196-71,731,361,786,544-28,567,259,945,986

Finding the Fourth Proportional to 51,978,001,130,196, 71,731,361,786,544 and 28,567,259,945,986

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Solution

The fourth proportional to 51,978,001,130,196, 71,731,361,786,544 and 28,567,259,945,986 is: 39,423,764,167,132.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,978,001,130,196 : 71,731,361,786,544 = 28,567,259,945,986 : x
  2. Step 2: Convert to fraction form
    51,978,001,130,196/71,731,361,786,544 = 28,567,259,945,986/x
  3. Step 3: Cross multiply
    51,978,001,130,196x = 71,731,361,786,544 × 28,567,259,945,986
  4. Step 4: Simplify right side
    51,978,001,130,196x = 2,049,168,458,435,769,197,769,261,056
  5. Step 5: Solve for x
    x = 2,049,168,458,435,769,197,769,261,056/51,978,001,130,196
  6. Step 6: Final answer
    x = 39,423,764,167,132.03

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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.