Home / 27,833,179,604,632-38,410,978,319,968-15,501,156,694,422

Finding the Fourth Proportional to 27,833,179,604,632, 38,410,978,319,968 and 15,501,156,694,422

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Solution

The fourth proportional to 27,833,179,604,632, 38,410,978,319,968 and 15,501,156,694,422 is: 21,392,259,245,321.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,833,179,604,632 : 38,410,978,319,968 = 15,501,156,694,422 : x
  2. Step 2: Convert to fraction form
    27,833,179,604,632/38,410,978,319,968 = 15,501,156,694,422/x
  3. Step 3: Cross multiply
    27,833,179,604,632x = 38,410,978,319,968 × 15,501,156,694,422
  4. Step 4: Simplify right side
    27,833,179,604,632x = 595,414,593,723,870,274,912,256,000
  5. Step 5: Solve for x
    x = 595,414,593,723,870,274,912,256,000/27,833,179,604,632
  6. Step 6: Final answer
    x = 21,392,259,245,321.05

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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.