Home / 189,175,514.70-283,763,272.05-184,923,986.70

Finding the Fourth Proportional to 189,175,514.70, 283,763,272.05 and 184,923,986.70

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Solution

The fourth proportional to 189,175,514.70, 283,763,272.05 and 184,923,986.70 is: 277,385,980.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,175,514.70 : 283,763,272.05 = 184,923,986.70 : x
  2. Step 2: Convert to fraction form
    189,175,514.70/283,763,272.05 = 184,923,986.70/x
  3. Step 3: Cross multiply
    189,175,514.70x = 283,763,272.05 × 184,923,986.70
  4. Step 4: Simplify right side
    189,175,514.70x = 52,474,635,546,522,680
  5. Step 5: Solve for x
    x = 52,474,635,546,522,680/189,175,514.70
  6. Step 6: Final answer
    x = 277,385,980.05

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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.