Home / 3,208,486,470,540.80-4,812,729,705,811.20-3,208,486,470,540.80

Finding the Fourth Proportional to 3,208,486,470,540.80, 4,812,729,705,811.20 and 3,208,486,470,540.80

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Solution

The fourth proportional to 3,208,486,470,540.80, 4,812,729,705,811.20 and 3,208,486,470,540.80 is: 4,812,729,705,811.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,208,486,470,540.80 : 4,812,729,705,811.20 = 3,208,486,470,540.80 : x
  2. Step 2: Convert to fraction form
    3,208,486,470,540.80/4,812,729,705,811.20 = 3,208,486,470,540.80/x
  3. Step 3: Cross multiply
    3,208,486,470,540.80x = 4,812,729,705,811.20 × 3,208,486,470,540.80
  4. Step 4: Simplify right side
    3,208,486,470,540.80x = 15,441,578,147,465,039,758,491,648
  5. Step 5: Solve for x
    x = 15,441,578,147,465,039,758,491,648/3,208,486,470,540.80
  6. Step 6: Final answer
    x = 4,812,729,705,811.20

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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.