Home / 185,083,738.33-277,622,804.99-45,025,514.41

Finding the Fourth Proportional to 185,083,738.33, 277,622,804.99 and 45,025,514.41

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Solution

The fourth proportional to 185,083,738.33, 277,622,804.99 and 45,025,514.41 is: 67,537,589.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,083,738.33 : 277,622,804.99 = 45,025,514.41 : x
  2. Step 2: Convert to fraction form
    185,083,738.33/277,622,804.99 = 45,025,514.41/x
  3. Step 3: Cross multiply
    185,083,738.33x = 277,622,804.99 × 45,025,514.41
  4. Step 4: Simplify right side
    185,083,738.33x = 12,500,109,606,621,864
  5. Step 5: Solve for x
    x = 12,500,109,606,621,864/185,083,738.33
  6. Step 6: Final answer
    x = 67,537,589.85

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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.