Home / 600,819,933.96-828,867,391.38-362,532,204.36

Finding the Fourth Proportional to 600,819,933.96, 828,867,391.38 and 362,532,204.36

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Solution

The fourth proportional to 600,819,933.96, 828,867,391.38 and 362,532,204.36 is: 500,135,074.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,819,933.96 : 828,867,391.38 = 362,532,204.36 : x
  2. Step 2: Convert to fraction form
    600,819,933.96/828,867,391.38 = 362,532,204.36/x
  3. Step 3: Cross multiply
    600,819,933.96x = 828,867,391.38 × 362,532,204.36
  4. Step 4: Simplify right side
    600,819,933.96x = 300,491,122,519,114,304
  5. Step 5: Solve for x
    x = 300,491,122,519,114,304/600,819,933.96
  6. Step 6: Final answer
    x = 500,135,074.64

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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.