Home / 1,515,176,270,733.40-3,297,084,668,928

Finding the Third Proportional to 1,515,176,270,733.40 and 3,297,084,668,928

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Solution

The third proportional to 1,515,176,270,733.40 and 3,297,084,668,928 is: 7,174,589,203,946.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,515,176,270,733.40 : 3,297,084,668,928 = 3,297,084,668,928 : x
  2. Step 2: Convert to fraction form
    1,515,176,270,733.40/3,297,084,668,928 = 3,297,084,668,928/x
  3. Step 3: Cross multiply
    1,515,176,270,733.40x = 3,297,084,668,928 × 3,297,084,668,928
  4. Step 4: Simplify right side
    1,515,176,270,733.40x = 10,870,767,314,080,060,374,253,568
  5. Step 5: Solve for x
    x = 10,870,767,314,080,060,374,253,568/1,515,176,270,733.40
  6. Step 6: Final answer
    x = 7,174,589,203,946.69

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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.