Home / 1,933,704,567.32-2,899,368,993.59-751,907,497.73

Finding the Fourth Proportional to 1,933,704,567.32, 2,899,368,993.59 and 751,907,497.73

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Solution

The fourth proportional to 1,933,704,567.32, 2,899,368,993.59 and 751,907,497.73 is: 1,127,399,356.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,704,567.32 : 2,899,368,993.59 = 751,907,497.73 : x
  2. Step 2: Convert to fraction form
    1,933,704,567.32/2,899,368,993.59 = 751,907,497.73/x
  3. Step 3: Cross multiply
    1,933,704,567.32x = 2,899,368,993.59 × 751,907,497.73
  4. Step 4: Simplify right side
    1,933,704,567.32x = 2,180,057,284,947,949,056
  5. Step 5: Solve for x
    x = 2,180,057,284,947,949,056/1,933,704,567.32
  6. Step 6: Final answer
    x = 1,127,399,356.55

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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.