Home / 48,902,491.20-73,353,736.80-23,393,323.20

Finding the Fourth Proportional to 48,902,491.20, 73,353,736.80 and 23,393,323.20

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Solution

The fourth proportional to 48,902,491.20, 73,353,736.80 and 23,393,323.20 is: 35,089,984.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,902,491.20 : 73,353,736.80 = 23,393,323.20 : x
  2. Step 2: Convert to fraction form
    48,902,491.20/73,353,736.80 = 23,393,323.20/x
  3. Step 3: Cross multiply
    48,902,491.20x = 73,353,736.80 × 23,393,323.20
  4. Step 4: Simplify right side
    48,902,491.20x = 1,715,987,672,890,133.75
  5. Step 5: Solve for x
    x = 1,715,987,672,890,133.75/48,902,491.20
  6. Step 6: Final answer
    x = 35,089,984.80

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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.