Home / 3,545,463,655.24-5,318,303,826.84-1,216,367,966.68

Finding the Fourth Proportional to 3,545,463,655.24, 5,318,303,826.84 and 1,216,367,966.68

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Solution

The fourth proportional to 3,545,463,655.24, 5,318,303,826.84 and 1,216,367,966.68 is: 1,824,589,120.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,545,463,655.24 : 5,318,303,826.84 = 1,216,367,966.68 : x
  2. Step 2: Convert to fraction form
    3,545,463,655.24/5,318,303,826.84 = 1,216,367,966.68/x
  3. Step 3: Cross multiply
    3,545,463,655.24x = 5,318,303,826.84 × 1,216,367,966.68
  4. Step 4: Simplify right side
    3,545,463,655.24x = 6,469,014,412,039,834,624
  5. Step 5: Solve for x
    x = 6,469,014,412,039,834,624/3,545,463,655.24
  6. Step 6: Final answer
    x = 1,824,589,120.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.