Home / 119,372,993.06-179,059,478.04-33,111,403.56

Finding the Fourth Proportional to 119,372,993.06, 179,059,478.04 and 33,111,403.56

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Solution

The fourth proportional to 119,372,993.06, 179,059,478.04 and 33,111,403.56 is: 49,667,102.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,372,993.06 : 179,059,478.04 = 33,111,403.56 : x
  2. Step 2: Convert to fraction form
    119,372,993.06/179,059,478.04 = 33,111,403.56/x
  3. Step 3: Cross multiply
    119,372,993.06x = 179,059,478.04 × 33,111,403.56
  4. Step 4: Simplify right side
    119,372,993.06x = 5,928,910,638,625,397
  5. Step 5: Solve for x
    x = 5,928,910,638,625,397/119,372,993.06
  6. Step 6: Final answer
    x = 49,667,102.14

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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.