Home / 1,665,716,521.50-3,658,269,668.06

Finding the Third Proportional to 1,665,716,521.50 and 3,658,269,668.06

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Solution

The third proportional to 1,665,716,521.50 and 3,658,269,668.06 is: 8,034,342,453.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,716,521.50 : 3,658,269,668.06 = 3,658,269,668.06 : x
  2. Step 2: Convert to fraction form
    1,665,716,521.50/3,658,269,668.06 = 3,658,269,668.06/x
  3. Step 3: Cross multiply
    1,665,716,521.50x = 3,658,269,668.06 × 3,658,269,668.06
  4. Step 4: Simplify right side
    1,665,716,521.50x = 13,382,936,964,265,381,888
  5. Step 5: Solve for x
    x = 13,382,936,964,265,381,888/1,665,716,521.50
  6. Step 6: Final answer
    x = 8,034,342,453.55

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.