Home / 38,804,571.73-58,206,857.60-33,034,008.20

Finding the Fourth Proportional to 38,804,571.73, 58,206,857.60 and 33,034,008.20

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Solution

The fourth proportional to 38,804,571.73, 58,206,857.60 and 33,034,008.20 is: 49,551,012.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,804,571.73 : 58,206,857.60 = 33,034,008.20 : x
  2. Step 2: Convert to fraction form
    38,804,571.73/58,206,857.60 = 33,034,008.20/x
  3. Step 3: Cross multiply
    38,804,571.73x = 58,206,857.60 × 33,034,008.20
  4. Step 4: Simplify right side
    38,804,571.73x = 1,922,805,811,254,632.25
  5. Step 5: Solve for x
    x = 1,922,805,811,254,632.25/38,804,571.73
  6. Step 6: Final answer
    x = 49,551,012.30

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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.