Home / 37,514,708.34-51,770,297.52-20,345,300.34

Finding the Fourth Proportional to 37,514,708.34, 51,770,297.52 and 20,345,300.34

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Solution

The fourth proportional to 37,514,708.34, 51,770,297.52 and 20,345,300.34 is: 28,076,514.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,514,708.34 : 51,770,297.52 = 20,345,300.34 : x
  2. Step 2: Convert to fraction form
    37,514,708.34/51,770,297.52 = 20,345,300.34/x
  3. Step 3: Cross multiply
    37,514,708.34x = 51,770,297.52 × 20,345,300.34
  4. Step 4: Simplify right side
    37,514,708.34x = 1,053,282,251,853,400.88
  5. Step 5: Solve for x
    x = 1,053,282,251,853,400.88/37,514,708.34
  6. Step 6: Final answer
    x = 28,076,514.48

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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.