Home / 5,365,870,672.20-8,044,019,102.70-2,093,558,800.20

Finding the Fourth Proportional to 5,365,870,672.20, 8,044,019,102.70 and 2,093,558,800.20

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Solution

The fourth proportional to 5,365,870,672.20, 8,044,019,102.70 and 2,093,558,800.20 is: 3,138,470,531.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,365,870,672.20 : 8,044,019,102.70 = 2,093,558,800.20 : x
  2. Step 2: Convert to fraction form
    5,365,870,672.20/8,044,019,102.70 = 2,093,558,800.20/x
  3. Step 3: Cross multiply
    5,365,870,672.20x = 8,044,019,102.70 × 2,093,558,800.20
  4. Step 4: Simplify right side
    5,365,870,672.20x = 16,840,626,981,434,492,928
  5. Step 5: Solve for x
    x = 16,840,626,981,434,492,928/5,365,870,672.20
  6. Step 6: Final answer
    x = 3,138,470,531.67

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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.