Home / 5,773,986,249.77-8,664,622,651.82-2,457,795,406.22

Finding the Fourth Proportional to 5,773,986,249.77, 8,664,622,651.82 and 2,457,795,406.22

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Solution

The fourth proportional to 5,773,986,249.77, 8,664,622,651.82 and 2,457,795,406.22 is: 3,688,243,932.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,773,986,249.77 : 8,664,622,651.82 = 2,457,795,406.22 : x
  2. Step 2: Convert to fraction form
    5,773,986,249.77/8,664,622,651.82 = 2,457,795,406.22/x
  3. Step 3: Cross multiply
    5,773,986,249.77x = 8,664,622,651.82 × 2,457,795,406.22
  4. Step 4: Simplify right side
    5,773,986,249.77x = 21,295,869,750,217,342,976
  5. Step 5: Solve for x
    x = 21,295,869,750,217,342,976/5,773,986,249.77
  6. Step 6: Final answer
    x = 3,688,243,932.19

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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.