Home / 327,751,499.07-452,291,790.27-179,069,427.63

Finding the Fourth Proportional to 327,751,499.07, 452,291,790.27 and 179,069,427.63

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Solution

The fourth proportional to 327,751,499.07, 452,291,790.27 and 179,069,427.63 is: 247,112,926.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,751,499.07 : 452,291,790.27 = 179,069,427.63 : x
  2. Step 2: Convert to fraction form
    327,751,499.07/452,291,790.27 = 179,069,427.63/x
  3. Step 3: Cross multiply
    327,751,499.07x = 452,291,790.27 × 179,069,427.63
  4. Step 4: Simplify right side
    327,751,499.07x = 80,991,632,005,396,896
  5. Step 5: Solve for x
    x = 80,991,632,005,396,896/327,751,499.07
  6. Step 6: Final answer
    x = 247,112,926.21

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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.