Home / 36,091,880.40-54,137,820.60-33,540,963.60

Finding the Fourth Proportional to 36,091,880.40, 54,137,820.60 and 33,540,963.60

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Solution

The fourth proportional to 36,091,880.40, 54,137,820.60 and 33,540,963.60 is: 50,311,445.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,091,880.40 : 54,137,820.60 = 33,540,963.60 : x
  2. Step 2: Convert to fraction form
    36,091,880.40/54,137,820.60 = 33,540,963.60/x
  3. Step 3: Cross multiply
    36,091,880.40x = 54,137,820.60 × 33,540,963.60
  4. Step 4: Simplify right side
    36,091,880.40x = 1,815,834,670,127,930.25
  5. Step 5: Solve for x
    x = 1,815,834,670,127,930.25/36,091,880.40
  6. Step 6: Final answer
    x = 50,311,445.40

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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.