Home / 36,105,159-54,183,596.34-15,370,134.48

Finding the Fourth Proportional to 36,105,159, 54,183,596.34 and 15,370,134.48

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Solution

The fourth proportional to 36,105,159, 54,183,596.34 and 15,370,134.48 is: 23,066,209.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,105,159 : 54,183,596.34 = 15,370,134.48 : x
  2. Step 2: Convert to fraction form
    36,105,159/54,183,596.34 = 15,370,134.48/x
  3. Step 3: Cross multiply
    36,105,159x = 54,183,596.34 × 15,370,134.48
  4. Step 4: Simplify right side
    36,105,159x = 832,809,162,355,835.88
  5. Step 5: Solve for x
    x = 832,809,162,355,835.88/36,105,159
  6. Step 6: Final answer
    x = 23,066,209.52

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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.