Home / 38,804,561.73-58,206,842.60-33,033,998.20

Finding the Fourth Proportional to 38,804,561.73, 58,206,842.60 and 33,033,998.20

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Solution

The fourth proportional to 38,804,561.73, 58,206,842.60 and 33,033,998.20 is: 49,550,997.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,804,561.73 : 58,206,842.60 = 33,033,998.20 : x
  2. Step 2: Convert to fraction form
    38,804,561.73/58,206,842.60 = 33,033,998.20/x
  3. Step 3: Cross multiply
    38,804,561.73x = 58,206,842.60 × 33,033,998.20
  4. Step 4: Simplify right side
    38,804,561.73x = 1,922,804,733,676,083.25
  5. Step 5: Solve for x
    x = 1,922,804,733,676,083.25/38,804,561.73
  6. Step 6: Final answer
    x = 49,550,997.30

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Similar ratio
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1.5x scale

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.