Home / 1,172,101,533,930-2,538,924,910,299

Finding the Third Proportional to 1,172,101,533,930 and 2,538,924,910,299

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Solution

The third proportional to 1,172,101,533,930 and 2,538,924,910,299 is: 5,499,642,747,265.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,172,101,533,930 : 2,538,924,910,299 = 2,538,924,910,299 : x
  2. Step 2: Convert to fraction form
    1,172,101,533,930/2,538,924,910,299 = 2,538,924,910,299/x
  3. Step 3: Cross multiply
    1,172,101,533,930x = 2,538,924,910,299 × 2,538,924,910,299
  4. Step 4: Simplify right side
    1,172,101,533,930x = 6,446,139,700,136,784,728,948,736
  5. Step 5: Solve for x
    x = 6,446,139,700,136,784,728,948,736/1,172,101,533,930
  6. Step 6: Final answer
    x = 5,499,642,747,265.41

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.