Home / 1,789,579,952,741.40-3,925,631,802,551.20

Finding the Third Proportional to 1,789,579,952,741.40 and 3,925,631,802,551.20

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Solution

The third proportional to 1,789,579,952,741.40 and 3,925,631,802,551.20 is: 8,611,286,143,206.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,579,952,741.40 : 3,925,631,802,551.20 = 3,925,631,802,551.20 : x
  2. Step 2: Convert to fraction form
    1,789,579,952,741.40/3,925,631,802,551.20 = 3,925,631,802,551.20/x
  3. Step 3: Cross multiply
    1,789,579,952,741.40x = 3,925,631,802,551.20 × 3,925,631,802,551.20
  4. Step 4: Simplify right side
    1,789,579,952,741.40x = 15,410,585,049,201,384,427,094,016
  5. Step 5: Solve for x
    x = 15,410,585,049,201,384,427,094,016/1,789,579,952,741.40
  6. Step 6: Final answer
    x = 8,611,286,143,206.07

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.