Home / 21,586,382.88-46,954,918.94

Finding the Third Proportional to 21,586,382.88 and 46,954,918.94

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Solution

The third proportional to 21,586,382.88 and 46,954,918.94 is: 102,136,815.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,586,382.88 : 46,954,918.94 = 46,954,918.94 : x
  2. Step 2: Convert to fraction form
    21,586,382.88/46,954,918.94 = 46,954,918.94/x
  3. Step 3: Cross multiply
    21,586,382.88x = 46,954,918.94 × 46,954,918.94
  4. Step 4: Simplify right side
    21,586,382.88x = 2,204,764,412,427,196.25
  5. Step 5: Solve for x
    x = 2,204,764,412,427,196.25/21,586,382.88
  6. Step 6: Final answer
    x = 102,136,815.84

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.