Home / 331,209,033.92-496,176,804.48-185,199,752.64

Finding the Fourth Proportional to 331,209,033.92, 496,176,804.48 and 185,199,752.64

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Solution

The fourth proportional to 331,209,033.92, 496,176,804.48 and 185,199,752.64 is: 277,443,584.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,209,033.92 : 496,176,804.48 = 185,199,752.64 : x
  2. Step 2: Convert to fraction form
    331,209,033.92/496,176,804.48 = 185,199,752.64/x
  3. Step 3: Cross multiply
    331,209,033.92x = 496,176,804.48 × 185,199,752.64
  4. Step 4: Simplify right side
    331,209,033.92x = 91,891,821,455,401,648
  5. Step 5: Solve for x
    x = 91,891,821,455,401,648/331,209,033.92
  6. Step 6: Final answer
    x = 277,443,584.09

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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.