Home / 704,743,035.44-1,055,504,286-336,535,909.52

Finding the Fourth Proportional to 704,743,035.44, 1,055,504,286 and 336,535,909.52

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Solution

The fourth proportional to 704,743,035.44, 1,055,504,286 and 336,535,909.52 is: 504,034,913.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,743,035.44 : 1,055,504,286 = 336,535,909.52 : x
  2. Step 2: Convert to fraction form
    704,743,035.44/1,055,504,286 = 336,535,909.52/x
  3. Step 3: Cross multiply
    704,743,035.44x = 1,055,504,286 × 336,535,909.52
  4. Step 4: Simplify right side
    704,743,035.44x = 355,215,094,891,268,160
  5. Step 5: Solve for x
    x = 355,215,094,891,268,160/704,743,035.44
  6. Step 6: Final answer
    x = 504,034,913.48

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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.