Home / 38,804,571.23-58,206,856.85-33,034,007.70

Finding the Fourth Proportional to 38,804,571.23, 58,206,856.85 and 33,034,007.70

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Solution

The fourth proportional to 38,804,571.23, 58,206,856.85 and 33,034,007.70 is: 49,551,011.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,804,571.23 : 58,206,856.85 = 33,034,007.70 : x
  2. Step 2: Convert to fraction form
    38,804,571.23/58,206,856.85 = 33,034,007.70/x
  3. Step 3: Cross multiply
    38,804,571.23x = 58,206,856.85 × 33,034,007.70
  4. Step 4: Simplify right side
    38,804,571.23x = 1,922,805,757,210,527.50
  5. Step 5: Solve for x
    x = 1,922,805,757,210,527.50/38,804,571.23
  6. Step 6: Final answer
    x = 49,551,011.56

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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.