Home / 590,975,704.20-886,463,556.30-181,978,710.60

Finding the Fourth Proportional to 590,975,704.20, 886,463,556.30 and 181,978,710.60

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Solution

The fourth proportional to 590,975,704.20, 886,463,556.30 and 181,978,710.60 is: 272,968,065.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,975,704.20 : 886,463,556.30 = 181,978,710.60 : x
  2. Step 2: Convert to fraction form
    590,975,704.20/886,463,556.30 = 181,978,710.60/x
  3. Step 3: Cross multiply
    590,975,704.20x = 886,463,556.30 × 181,978,710.60
  4. Step 4: Simplify right side
    590,975,704.20x = 161,317,494,969,364,480
  5. Step 5: Solve for x
    x = 161,317,494,969,364,480/590,975,704.20
  6. Step 6: Final answer
    x = 272,968,065.90

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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.