Home / 350,656,884.42-483,907,067.37-194,030,592.90

Finding the Fourth Proportional to 350,656,884.42, 483,907,067.37 and 194,030,592.90

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Solution

The fourth proportional to 350,656,884.42, 483,907,067.37 and 194,030,592.90 is: 267,762,531.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,656,884.42 : 483,907,067.37 = 194,030,592.90 : x
  2. Step 2: Convert to fraction form
    350,656,884.42/483,907,067.37 = 194,030,592.90/x
  3. Step 3: Cross multiply
    350,656,884.42x = 483,907,067.37 × 194,030,592.90
  4. Step 4: Simplify right side
    350,656,884.42x = 93,892,775,190,301,344
  5. Step 5: Solve for x
    x = 93,892,775,190,301,344/350,656,884.42
  6. Step 6: Final answer
    x = 267,762,531.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.