Home / 174,119,842.48-260,892,783.66-101,131,735.54

Finding the Fourth Proportional to 174,119,842.48, 260,892,783.66 and 101,131,735.54

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Solution

The fourth proportional to 174,119,842.48, 260,892,783.66 and 101,131,735.54 is: 151,530,920.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,119,842.48 : 260,892,783.66 = 101,131,735.54 : x
  2. Step 2: Convert to fraction form
    174,119,842.48/260,892,783.66 = 101,131,735.54/x
  3. Step 3: Cross multiply
    174,119,842.48x = 260,892,783.66 × 101,131,735.54
  4. Step 4: Simplify right side
    174,119,842.48x = 26,384,540,001,397,556
  5. Step 5: Solve for x
    x = 26,384,540,001,397,556/174,119,842.48
  6. Step 6: Final answer
    x = 151,530,920.46

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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.