Home / 957,747,167.67-1,435,931,268.96-588,519,274.22

Finding the Fourth Proportional to 957,747,167.67, 1,435,931,268.96 and 588,519,274.22

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Solution

The fourth proportional to 957,747,167.67, 1,435,931,268.96 and 588,519,274.22 is: 882,355,236.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,747,167.67 : 1,435,931,268.96 = 588,519,274.22 : x
  2. Step 2: Convert to fraction form
    957,747,167.67/1,435,931,268.96 = 588,519,274.22/x
  3. Step 3: Cross multiply
    957,747,167.67x = 1,435,931,268.96 × 588,519,274.22
  4. Step 4: Simplify right side
    957,747,167.67x = 845,073,228,244,900,096
  5. Step 5: Solve for x
    x = 845,073,228,244,900,096/957,747,167.67
  6. Step 6: Final answer
    x = 882,355,236.09

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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.