Home / 32,568,051.90-48,852,077.85-15,561,939.90

Finding the Fourth Proportional to 32,568,051.90, 48,852,077.85 and 15,561,939.90

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Solution

The fourth proportional to 32,568,051.90, 48,852,077.85 and 15,561,939.90 is: 23,342,909.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,568,051.90 : 48,852,077.85 = 15,561,939.90 : x
  2. Step 2: Convert to fraction form
    32,568,051.90/48,852,077.85 = 15,561,939.90/x
  3. Step 3: Cross multiply
    32,568,051.90x = 48,852,077.85 × 15,561,939.90
  4. Step 4: Simplify right side
    32,568,051.90x = 760,233,099,491,821.25
  5. Step 5: Solve for x
    x = 760,233,099,491,821.25/32,568,051.90
  6. Step 6: Final answer
    x = 23,342,909.85

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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.