Home / 15,777,816,012,628-33,930,139,080,212

Finding the Third Proportional to 15,777,816,012,628 and 33,930,139,080,212

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Solution

The third proportional to 15,777,816,012,628 and 33,930,139,080,212 is: 72,966,647,416,924.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,777,816,012,628 : 33,930,139,080,212 = 33,930,139,080,212 : x
  2. Step 2: Convert to fraction form
    15,777,816,012,628/33,930,139,080,212 = 33,930,139,080,212/x
  3. Step 3: Cross multiply
    15,777,816,012,628x = 33,930,139,080,212 × 33,930,139,080,212
  4. Step 4: Simplify right side
    15,777,816,012,628x = 1,151,254,338,002,529,646,553,333,760
  5. Step 5: Solve for x
    x = 1,151,254,338,002,529,646,553,333,760/15,777,816,012,628
  6. Step 6: Final answer
    x = 72,966,647,416,924.30

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.