Home / 306,581,262,796.34-459,888,135,029.34-94,491,067,538.43

Finding the Fourth Proportional to 306,581,262,796.34, 459,888,135,029.34 and 94,491,067,538.43

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Solution

The fourth proportional to 306,581,262,796.34, 459,888,135,029.34 and 94,491,067,538.43 is: 141,741,606,877.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,581,262,796.34 : 459,888,135,029.34 = 94,491,067,538.43 : x
  2. Step 2: Convert to fraction form
    306,581,262,796.34/459,888,135,029.34 = 94,491,067,538.43/x
  3. Step 3: Cross multiply
    306,581,262,796.34x = 459,888,135,029.34 × 94,491,067,538.43
  4. Step 4: Simplify right side
    306,581,262,796.34x = 43,455,320,827,179,978,194,944
  5. Step 5: Solve for x
    x = 43,455,320,827,179,978,194,944/306,581,262,796.34
  6. Step 6: Final answer
    x = 141,741,606,877.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.