Home / 3,545,463,713.37-5,318,303,914.03-1,216,368,024.81

Finding the Fourth Proportional to 3,545,463,713.37, 5,318,303,914.03 and 1,216,368,024.81

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Solution

The fourth proportional to 3,545,463,713.37, 5,318,303,914.03 and 1,216,368,024.81 is: 1,824,589,207.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,545,463,713.37 : 5,318,303,914.03 = 1,216,368,024.81 : x
  2. Step 2: Convert to fraction form
    3,545,463,713.37/5,318,303,914.03 = 1,216,368,024.81/x
  3. Step 3: Cross multiply
    3,545,463,713.37x = 5,318,303,914.03 × 1,216,368,024.81
  4. Step 4: Simplify right side
    3,545,463,713.37x = 6,469,014,827,247,962,112
  5. Step 5: Solve for x
    x = 6,469,014,827,247,962,112/3,545,463,713.37
  6. Step 6: Final answer
    x = 1,824,589,207.57

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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.