Home / 3,335,646,325.21-5,003,447,814.99-848,486,003.76

Finding the Fourth Proportional to 3,335,646,325.21, 5,003,447,814.99 and 848,486,003.76

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Solution

The fourth proportional to 3,335,646,325.21, 5,003,447,814.99 and 848,486,003.76 is: 1,272,723,492.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,646,325.21 : 5,003,447,814.99 = 848,486,003.76 : x
  2. Step 2: Convert to fraction form
    3,335,646,325.21/5,003,447,814.99 = 848,486,003.76/x
  3. Step 3: Cross multiply
    3,335,646,325.21x = 5,003,447,814.99 × 848,486,003.76
  4. Step 4: Simplify right side
    3,335,646,325.21x = 4,245,355,441,562,568,704
  5. Step 5: Solve for x
    x = 4,245,355,441,562,568,704/3,335,646,325.21
  6. Step 6: Final answer
    x = 1,272,723,492.74

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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.