Home / 27,968,753,088,266-38,608,763,577,196-17,426,858,755,456

Finding the Fourth Proportional to 27,968,753,088,266, 38,608,763,577,196 and 17,426,858,755,456

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Solution

The fourth proportional to 27,968,753,088,266, 38,608,763,577,196 and 17,426,858,755,456 is: 24,056,469,999,188.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,968,753,088,266 : 38,608,763,577,196 = 17,426,858,755,456 : x
  2. Step 2: Convert to fraction form
    27,968,753,088,266/38,608,763,577,196 = 17,426,858,755,456/x
  3. Step 3: Cross multiply
    27,968,753,088,266x = 38,608,763,577,196 × 17,426,858,755,456
  4. Step 4: Simplify right side
    27,968,753,088,266x = 672,829,469,582,588,836,499,685,376
  5. Step 5: Solve for x
    x = 672,829,469,582,588,836,499,685,376/27,968,753,088,266
  6. Step 6: Final answer
    x = 24,056,469,999,188.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.