Home / 43,971,873.80-65,957,810.70-33,059,618.60

Finding the Fourth Proportional to 43,971,873.80, 65,957,810.70 and 33,059,618.60

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Solution

The fourth proportional to 43,971,873.80, 65,957,810.70 and 33,059,618.60 is: 49,589,427.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,971,873.80 : 65,957,810.70 = 33,059,618.60 : x
  2. Step 2: Convert to fraction form
    43,971,873.80/65,957,810.70 = 33,059,618.60/x
  3. Step 3: Cross multiply
    43,971,873.80x = 65,957,810.70 × 33,059,618.60
  4. Step 4: Simplify right side
    43,971,873.80x = 2,180,540,065,432,999.25
  5. Step 5: Solve for x
    x = 2,180,540,065,432,999.25/43,971,873.80
  6. Step 6: Final answer
    x = 49,589,427.90

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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.