Home / 322,296,933.80-483,445,400.70-106,886,181.80

Finding the Fourth Proportional to 322,296,933.80, 483,445,400.70 and 106,886,181.80

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Solution

The fourth proportional to 322,296,933.80, 483,445,400.70 and 106,886,181.80 is: 160,329,272.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,296,933.80 : 483,445,400.70 = 106,886,181.80 : x
  2. Step 2: Convert to fraction form
    322,296,933.80/483,445,400.70 = 106,886,181.80/x
  3. Step 3: Cross multiply
    322,296,933.80x = 483,445,400.70 × 106,886,181.80
  4. Step 4: Simplify right side
    322,296,933.80x = 51,673,632,989,594,048
  5. Step 5: Solve for x
    x = 51,673,632,989,594,048/322,296,933.80
  6. Step 6: Final answer
    x = 160,329,272.70

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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.