Home / 27,179,835,300,840-37,517,111,336,247-21,634,331,995,244

Finding the Fourth Proportional to 27,179,835,300,840, 37,517,111,336,247 and 21,634,331,995,244

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Solution

The fourth proportional to 27,179,835,300,840, 37,517,111,336,247 and 21,634,331,995,244 is: 29,862,493,027,167.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,179,835,300,840 : 37,517,111,336,247 = 21,634,331,995,244 : x
  2. Step 2: Convert to fraction form
    27,179,835,300,840/37,517,111,336,247 = 21,634,331,995,244/x
  3. Step 3: Cross multiply
    27,179,835,300,840x = 37,517,111,336,247 × 21,634,331,995,244
  4. Step 4: Simplify right side
    27,179,835,300,840x = 811,657,642,150,899,831,204,216,832
  5. Step 5: Solve for x
    x = 811,657,642,150,899,831,204,216,832/27,179,835,300,840
  6. Step 6: Final answer
    x = 29,862,493,027,167.66

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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.