Home / 40,493,109.99-60,727,166.04-11,741,364.57

Finding the Fourth Proportional to 40,493,109.99, 60,727,166.04 and 11,741,364.57

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Solution

The fourth proportional to 40,493,109.99, 60,727,166.04 and 11,741,364.57 is: 17,608,422.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,493,109.99 : 60,727,166.04 = 11,741,364.57 : x
  2. Step 2: Convert to fraction form
    40,493,109.99/60,727,166.04 = 11,741,364.57/x
  3. Step 3: Cross multiply
    40,493,109.99x = 60,727,166.04 × 11,741,364.57
  4. Step 4: Simplify right side
    40,493,109.99x = 713,019,795,778,563.25
  5. Step 5: Solve for x
    x = 713,019,795,778,563.25/40,493,109.99
  6. Step 6: Final answer
    x = 17,608,422.67

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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.