Home / 119,373,299.84-179,059,949.76-33,111,706.70

Finding the Fourth Proportional to 119,373,299.84, 179,059,949.76 and 33,111,706.70

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Solution

The fourth proportional to 119,373,299.84, 179,059,949.76 and 33,111,706.70 is: 49,667,560.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,373,299.84 : 179,059,949.76 = 33,111,706.70 : x
  2. Step 2: Convert to fraction form
    119,373,299.84/179,059,949.76 = 33,111,706.70/x
  3. Step 3: Cross multiply
    119,373,299.84x = 179,059,949.76 × 33,111,706.70
  4. Step 4: Simplify right side
    119,373,299.84x = 5,928,980,538,741,674
  5. Step 5: Solve for x
    x = 5,928,980,538,741,674/119,373,299.84
  6. Step 6: Final answer
    x = 49,667,560.05

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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.