Home / 606,430,235.03-836,874,286.67-327,971,758.56

Finding the Fourth Proportional to 606,430,235.03, 836,874,286.67 and 327,971,758.56

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Solution

The fourth proportional to 606,430,235.03, 836,874,286.67 and 327,971,758.56 is: 452,601,330.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,430,235.03 : 836,874,286.67 = 327,971,758.56 : x
  2. Step 2: Convert to fraction form
    606,430,235.03/836,874,286.67 = 327,971,758.56/x
  3. Step 3: Cross multiply
    606,430,235.03x = 836,874,286.67 × 327,971,758.56
  4. Step 4: Simplify right side
    606,430,235.03x = 274,471,131,488,643,904
  5. Step 5: Solve for x
    x = 274,471,131,488,643,904/606,430,235.03
  6. Step 6: Final answer
    x = 452,601,330.93

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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.