Home / 202,519,136.25-441,835,185.38

Finding the Third Proportional to 202,519,136.25 and 441,835,185.38

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Solution

The third proportional to 202,519,136.25 and 441,835,185.38 is: 963,950,047.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,519,136.25 : 441,835,185.38 = 441,835,185.38 : x
  2. Step 2: Convert to fraction form
    202,519,136.25/441,835,185.38 = 441,835,185.38/x
  3. Step 3: Cross multiply
    202,519,136.25x = 441,835,185.38 × 441,835,185.38
  4. Step 4: Simplify right side
    202,519,136.25x = 195,218,331,035,360,608
  5. Step 5: Solve for x
    x = 195,218,331,035,360,608/202,519,136.25
  6. Step 6: Final answer
    x = 963,950,047.64

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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.