Home / 218,841,167,487.06-327,834,245,159.55-150,760,203,828.84

Finding the Fourth Proportional to 218,841,167,487.06, 327,834,245,159.55 and 150,760,203,828.84

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Solution

The fourth proportional to 218,841,167,487.06, 327,834,245,159.55 and 150,760,203,828.84 is: 225,845,795,788.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,841,167,487.06 : 327,834,245,159.55 = 150,760,203,828.84 : x
  2. Step 2: Convert to fraction form
    218,841,167,487.06/327,834,245,159.55 = 150,760,203,828.84/x
  3. Step 3: Cross multiply
    218,841,167,487.06x = 327,834,245,159.55 × 150,760,203,828.84
  4. Step 4: Simplify right side
    218,841,167,487.06x = 49,424,357,622,327,657,103,360
  5. Step 5: Solve for x
    x = 49,424,357,622,327,657,103,360/218,841,167,487.06
  6. Step 6: Final answer
    x = 225,845,795,788.17

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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.