Home / 40,493,106.66-60,727,161.26-11,741,361.24

Finding the Fourth Proportional to 40,493,106.66, 60,727,161.26 and 11,741,361.24

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Solution

The fourth proportional to 40,493,106.66, 60,727,161.26 and 11,741,361.24 is: 17,608,417.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,493,106.66 : 60,727,161.26 = 11,741,361.24 : x
  2. Step 2: Convert to fraction form
    40,493,106.66/60,727,161.26 = 11,741,361.24/x
  3. Step 3: Cross multiply
    40,493,106.66x = 60,727,161.26 × 11,741,361.24
  4. Step 4: Simplify right side
    40,493,106.66x = 713,019,537,433,393.50
  5. Step 5: Solve for x
    x = 713,019,537,433,393.50/40,493,106.66
  6. Step 6: Final answer
    x = 17,608,417.73

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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.