Home / 382,067,230.10-573,213,286.11-123,277,595.54

Finding the Fourth Proportional to 382,067,230.10, 573,213,286.11 and 123,277,595.54

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Solution

The fourth proportional to 382,067,230.10, 573,213,286.11 and 123,277,595.54 is: 184,952,673.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,067,230.10 : 573,213,286.11 = 123,277,595.54 : x
  2. Step 2: Convert to fraction form
    382,067,230.10/573,213,286.11 = 123,277,595.54/x
  3. Step 3: Cross multiply
    382,067,230.10x = 573,213,286.11 × 123,277,595.54
  4. Step 4: Simplify right side
    382,067,230.10x = 70,664,355,643,222,888
  5. Step 5: Solve for x
    x = 70,664,355,643,222,888/382,067,230.10
  6. Step 6: Final answer
    x = 184,952,673.45

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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.