Home / 36,843,531.01-50,843,174.92-20,323,293.86

Finding the Fourth Proportional to 36,843,531.01, 50,843,174.92 and 20,323,293.86

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Solution

The fourth proportional to 36,843,531.01, 50,843,174.92 and 20,323,293.86 is: 28,045,650.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,843,531.01 : 50,843,174.92 = 20,323,293.86 : x
  2. Step 2: Convert to fraction form
    36,843,531.01/50,843,174.92 = 20,323,293.86/x
  3. Step 3: Cross multiply
    36,843,531.01x = 50,843,174.92 × 20,323,293.86
  4. Step 4: Simplify right side
    36,843,531.01x = 1,033,300,784,750,841.62
  5. Step 5: Solve for x
    x = 1,033,300,784,750,841.62/36,843,531.01
  6. Step 6: Final answer
    x = 28,045,650.25

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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.