Home / 327,634,030.68-491,452,883.15-109,283,773.29

Finding the Fourth Proportional to 327,634,030.68, 491,452,883.15 and 109,283,773.29

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Solution

The fourth proportional to 327,634,030.68, 491,452,883.15 and 109,283,773.29 is: 163,926,272.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,634,030.68 : 491,452,883.15 = 109,283,773.29 : x
  2. Step 2: Convert to fraction form
    327,634,030.68/491,452,883.15 = 109,283,773.29/x
  3. Step 3: Cross multiply
    327,634,030.68x = 491,452,883.15 × 109,283,773.29
  4. Step 4: Simplify right side
    327,634,030.68x = 53,707,825,462,492,088
  5. Step 5: Solve for x
    x = 53,707,825,462,492,088/327,634,030.68
  6. Step 6: Final answer
    x = 163,926,272.71

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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.