Home / 38,804,561.10-58,206,841.65-33,033,997.58

Finding the Fourth Proportional to 38,804,561.10, 58,206,841.65 and 33,033,997.58

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Solution

The fourth proportional to 38,804,561.10, 58,206,841.65 and 33,033,997.58 is: 49,550,996.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,804,561.10 : 58,206,841.65 = 33,033,997.58 : x
  2. Step 2: Convert to fraction form
    38,804,561.10/58,206,841.65 = 33,033,997.58/x
  3. Step 3: Cross multiply
    38,804,561.10x = 58,206,841.65 × 33,033,997.58
  4. Step 4: Simplify right side
    38,804,561.10x = 1,922,804,665,914,509
  5. Step 5: Solve for x
    x = 1,922,804,665,914,509/38,804,561.10
  6. Step 6: Final answer
    x = 49,550,996.36

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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.