Home / 594,585,291.42-891,886,906.26-206,420,452.11

Finding the Fourth Proportional to 594,585,291.42, 891,886,906.26 and 206,420,452.11

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Solution

The fourth proportional to 594,585,291.42, 891,886,906.26 and 206,420,452.11 is: 309,633,791.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,585,291.42 : 891,886,906.26 = 206,420,452.11 : x
  2. Step 2: Convert to fraction form
    594,585,291.42/891,886,906.26 = 206,420,452.11/x
  3. Step 3: Cross multiply
    594,585,291.42x = 891,886,906.26 × 206,420,452.11
  4. Step 4: Simplify right side
    594,585,291.42x = 184,103,698,421,178,400
  5. Step 5: Solve for x
    x = 184,103,698,421,178,400/594,585,291.42
  6. Step 6: Final answer
    x = 309,633,791.95

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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.