Home / 36,647,408.40-54,971,112.60-33,285,411.60

Finding the Fourth Proportional to 36,647,408.40, 54,971,112.60 and 33,285,411.60

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Solution

The fourth proportional to 36,647,408.40, 54,971,112.60 and 33,285,411.60 is: 49,928,117.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,647,408.40 : 54,971,112.60 = 33,285,411.60 : x
  2. Step 2: Convert to fraction form
    36,647,408.40/54,971,112.60 = 33,285,411.60/x
  3. Step 3: Cross multiply
    36,647,408.40x = 54,971,112.60 × 33,285,411.60
  4. Step 4: Simplify right side
    36,647,408.40x = 1,829,736,109,000,946.25
  5. Step 5: Solve for x
    x = 1,829,736,109,000,946.25/36,647,408.40
  6. Step 6: Final answer
    x = 49,928,117.40

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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.