Home / 167,575,171.44-251,372,211.81-50,994,326.84

Finding the Fourth Proportional to 167,575,171.44, 251,372,211.81 and 50,994,326.84

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Solution

The fourth proportional to 167,575,171.44, 251,372,211.81 and 50,994,326.84 is: 76,494,367.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,575,171.44 : 251,372,211.81 = 50,994,326.84 : x
  2. Step 2: Convert to fraction form
    167,575,171.44/251,372,211.81 = 50,994,326.84/x
  3. Step 3: Cross multiply
    167,575,171.44x = 251,372,211.81 × 50,994,326.84
  4. Step 4: Simplify right side
    167,575,171.44x = 12,818,556,726,084,758
  5. Step 5: Solve for x
    x = 12,818,556,726,084,758/167,575,171.44
  6. Step 6: Final answer
    x = 76,494,367.37

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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.