Home / 2,894,476,784.24-3,993,295,883.64-1,704,318,382.64

Finding the Fourth Proportional to 2,894,476,784.24, 3,993,295,883.64 and 1,704,318,382.64

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Solution

The fourth proportional to 2,894,476,784.24, 3,993,295,883.64 and 1,704,318,382.64 is: 2,351,322,221.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,894,476,784.24 : 3,993,295,883.64 = 1,704,318,382.64 : x
  2. Step 2: Convert to fraction form
    2,894,476,784.24/3,993,295,883.64 = 1,704,318,382.64/x
  3. Step 3: Cross multiply
    2,894,476,784.24x = 3,993,295,883.64 × 1,704,318,382.64
  4. Step 4: Simplify right side
    2,894,476,784.24x = 6,805,847,581,808,294,912
  5. Step 5: Solve for x
    x = 6,805,847,581,808,294,912/2,894,476,784.24
  6. Step 6: Final answer
    x = 2,351,322,221.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.