Home / 13,204,081.20-19,806,121.80-6,029,627.70

Finding the Fourth Proportional to 13,204,081.20, 19,806,121.80 and 6,029,627.70

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Solution

The fourth proportional to 13,204,081.20, 19,806,121.80 and 6,029,627.70 is: 9,044,441.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,204,081.20 : 19,806,121.80 = 6,029,627.70 : x
  2. Step 2: Convert to fraction form
    13,204,081.20/19,806,121.80 = 6,029,627.70/x
  3. Step 3: Cross multiply
    13,204,081.20x = 19,806,121.80 × 6,029,627.70
  4. Step 4: Simplify right side
    13,204,081.20x = 119,423,540,634,853.88
  5. Step 5: Solve for x
    x = 119,423,540,634,853.88/13,204,081.20
  6. Step 6: Final answer
    x = 9,044,441.55

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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.