Home / 49,131,682,055,984-67,803,852,534,220-27,208,089,286,642

Finding the Fourth Proportional to 49,131,682,055,984, 67,803,852,534,220 and 27,208,089,286,642

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Solution

The fourth proportional to 49,131,682,055,984, 67,803,852,534,220 and 27,208,089,286,642 is: 37,548,343,482,872.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,131,682,055,984 : 67,803,852,534,220 = 27,208,089,286,642 : x
  2. Step 2: Convert to fraction form
    49,131,682,055,984/67,803,852,534,220 = 27,208,089,286,642/x
  3. Step 3: Cross multiply
    49,131,682,055,984x = 67,803,852,534,220 × 27,208,089,286,642
  4. Step 4: Simplify right side
    49,131,682,055,984x = 1,844,813,273,729,365,276,482,338,816
  5. Step 5: Solve for x
    x = 1,844,813,273,729,365,276,482,338,816/49,131,682,055,984
  6. Step 6: Final answer
    x = 37,548,343,482,872.39

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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.