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Finding the Fourth Proportional to 184,033,932.80, 275,816,452.80 and 97,813,644.80

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Solution

The fourth proportional to 184,033,932.80, 275,816,452.80 and 97,813,644.80 is: 146,595,859.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,033,932.80 : 275,816,452.80 = 97,813,644.80 : x
  2. Step 2: Convert to fraction form
    184,033,932.80/275,816,452.80 = 97,813,644.80/x
  3. Step 3: Cross multiply
    184,033,932.80x = 275,816,452.80 × 97,813,644.80
  4. Step 4: Simplify right side
    184,033,932.80x = 26,978,612,544,175,164
  5. Step 5: Solve for x
    x = 26,978,612,544,175,164/184,033,932.80
  6. Step 6: Final answer
    x = 146,595,859.44

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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.