Home / 50,716,706.76-76,072,249.26-37,083,823.56

Finding the Fourth Proportional to 50,716,706.76, 76,072,249.26 and 37,083,823.56

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Solution

The fourth proportional to 50,716,706.76, 76,072,249.26 and 37,083,823.56 is: 55,623,680.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,716,706.76 : 76,072,249.26 = 37,083,823.56 : x
  2. Step 2: Convert to fraction form
    50,716,706.76/76,072,249.26 = 37,083,823.56/x
  3. Step 3: Cross multiply
    50,716,706.76x = 76,072,249.26 × 37,083,823.56
  4. Step 4: Simplify right side
    50,716,706.76x = 2,821,049,869,370,181
  5. Step 5: Solve for x
    x = 2,821,049,869,370,181/50,716,706.76
  6. Step 6: Final answer
    x = 55,623,680.04

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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.