Home / 3,083,059,961.88-4,254,625,896.20-1,673,364,215.38

Finding the Fourth Proportional to 3,083,059,961.88, 4,254,625,896.20 and 1,673,364,215.38

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Solution

The fourth proportional to 3,083,059,961.88, 4,254,625,896.20 and 1,673,364,215.38 is: 2,309,244,326.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,059,961.88 : 4,254,625,896.20 = 1,673,364,215.38 : x
  2. Step 2: Convert to fraction form
    3,083,059,961.88/4,254,625,896.20 = 1,673,364,215.38/x
  3. Step 3: Cross multiply
    3,083,059,961.88x = 4,254,625,896.20 × 1,673,364,215.38
  4. Step 4: Simplify right side
    3,083,059,961.88x = 7,119,538,724,530,142,208
  5. Step 5: Solve for x
    x = 7,119,538,724,530,142,208/3,083,059,961.88
  6. Step 6: Final answer
    x = 2,309,244,326.27

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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.