Home / 48,902,489.70-73,353,734.55-23,393,321.70

Finding the Fourth Proportional to 48,902,489.70, 73,353,734.55 and 23,393,321.70

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Solution

The fourth proportional to 48,902,489.70, 73,353,734.55 and 23,393,321.70 is: 35,089,982.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,902,489.70 : 73,353,734.55 = 23,393,321.70 : x
  2. Step 2: Convert to fraction form
    48,902,489.70/73,353,734.55 = 23,393,321.70/x
  3. Step 3: Cross multiply
    48,902,489.70x = 73,353,734.55 × 23,393,321.70
  4. Step 4: Simplify right side
    48,902,489.70x = 1,715,987,510,224,554.50
  5. Step 5: Solve for x
    x = 1,715,987,510,224,554.50/48,902,489.70
  6. Step 6: Final answer
    x = 35,089,982.55

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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.