Home / 38,504,040.63-57,813,758.30-33,332,603.02

Finding the Fourth Proportional to 38,504,040.63, 57,813,758.30 and 33,332,603.02

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Solution

The fourth proportional to 38,504,040.63, 57,813,758.30 and 33,332,603.02 is: 50,048,852.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,504,040.63 : 57,813,758.30 = 33,332,603.02 : x
  2. Step 2: Convert to fraction form
    38,504,040.63/57,813,758.30 = 33,332,603.02/x
  3. Step 3: Cross multiply
    38,504,040.63x = 57,813,758.30 × 33,332,603.02
  4. Step 4: Simplify right side
    38,504,040.63x = 1,927,083,054,446,927.25
  5. Step 5: Solve for x
    x = 1,927,083,054,446,927.25/38,504,040.63
  6. Step 6: Final answer
    x = 50,048,852.62

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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.