Home / 37,514,708.54-51,770,297.79-20,345,300.54

Finding the Fourth Proportional to 37,514,708.54, 51,770,297.79 and 20,345,300.54

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Solution

The fourth proportional to 37,514,708.54, 51,770,297.79 and 20,345,300.54 is: 28,076,514.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,514,708.54 : 51,770,297.79 = 20,345,300.54 : x
  2. Step 2: Convert to fraction form
    37,514,708.54/51,770,297.79 = 20,345,300.54/x
  3. Step 3: Cross multiply
    37,514,708.54x = 51,770,297.79 × 20,345,300.54
  4. Step 4: Simplify right side
    37,514,708.54x = 1,053,282,267,809,342.75
  5. Step 5: Solve for x
    x = 1,053,282,267,809,342.75/37,514,708.54
  6. Step 6: Final answer
    x = 28,076,514.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.