Home / 37,950,685.26-52,371,310.59-20,546,889.18

Finding the Fourth Proportional to 37,950,685.26, 52,371,310.59 and 20,546,889.18

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Solution

The fourth proportional to 37,950,685.26, 52,371,310.59 and 20,546,889.18 is: 28,354,363.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,950,685.26 : 52,371,310.59 = 20,546,889.18 : x
  2. Step 2: Convert to fraction form
    37,950,685.26/52,371,310.59 = 20,546,889.18/x
  3. Step 3: Cross multiply
    37,950,685.26x = 52,371,310.59 × 20,546,889.18
  4. Step 4: Simplify right side
    37,950,685.26x = 1,076,067,514,904,090.50
  5. Step 5: Solve for x
    x = 1,076,067,514,904,090.50/37,950,685.26
  6. Step 6: Final answer
    x = 28,354,363.24

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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.