Home / 37,370,010.80-56,055,016.20-27,804,072.80

Finding the Fourth Proportional to 37,370,010.80, 56,055,016.20 and 27,804,072.80

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Solution

The fourth proportional to 37,370,010.80, 56,055,016.20 and 27,804,072.80 is: 41,706,109.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,370,010.80 : 56,055,016.20 = 27,804,072.80 : x
  2. Step 2: Convert to fraction form
    37,370,010.80/56,055,016.20 = 27,804,072.80/x
  3. Step 3: Cross multiply
    37,370,010.80x = 56,055,016.20 × 27,804,072.80
  4. Step 4: Simplify right side
    37,370,010.80x = 1,558,557,751,229,979.50
  5. Step 5: Solve for x
    x = 1,558,557,751,229,979.50/37,370,010.80
  6. Step 6: Final answer
    x = 41,706,109.20

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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.