Home / 157,461,704.40-236,192,556.60-117,150,920.40

Finding the Fourth Proportional to 157,461,704.40, 236,192,556.60 and 117,150,920.40

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Solution

The fourth proportional to 157,461,704.40, 236,192,556.60 and 117,150,920.40 is: 175,726,380.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,461,704.40 : 236,192,556.60 = 117,150,920.40 : x
  2. Step 2: Convert to fraction form
    157,461,704.40/236,192,556.60 = 117,150,920.40/x
  3. Step 3: Cross multiply
    157,461,704.40x = 236,192,556.60 × 117,150,920.40
  4. Step 4: Simplify right side
    157,461,704.40x = 27,670,175,397,319,096
  5. Step 5: Solve for x
    x = 27,670,175,397,319,096/157,461,704.40
  6. Step 6: Final answer
    x = 175,726,380.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.