Home / 33,853,922.40-50,780,883.60-9,919,394.40

Finding the Fourth Proportional to 33,853,922.40, 50,780,883.60 and 9,919,394.40

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Solution

The fourth proportional to 33,853,922.40, 50,780,883.60 and 9,919,394.40 is: 14,879,091.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,853,922.40 : 50,780,883.60 = 9,919,394.40 : x
  2. Step 2: Convert to fraction form
    33,853,922.40/50,780,883.60 = 9,919,394.40/x
  3. Step 3: Cross multiply
    33,853,922.40x = 50,780,883.60 × 9,919,394.40
  4. Step 4: Simplify right side
    33,853,922.40x = 503,715,612,408,891.88
  5. Step 5: Solve for x
    x = 503,715,612,408,891.88/33,853,922.40
  6. Step 6: Final answer
    x = 14,879,091.60

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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.