Home / 19,936,225.44-27,512,003.16-10,768,872.24

Finding the Fourth Proportional to 19,936,225.44, 27,512,003.16 and 10,768,872.24

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Solution

The fourth proportional to 19,936,225.44, 27,512,003.16 and 10,768,872.24 is: 14,861,050.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,936,225.44 : 27,512,003.16 = 10,768,872.24 : x
  2. Step 2: Convert to fraction form
    19,936,225.44/27,512,003.16 = 10,768,872.24/x
  3. Step 3: Cross multiply
    19,936,225.44x = 27,512,003.16 × 10,768,872.24
  4. Step 4: Simplify right side
    19,936,225.44x = 296,273,247,096,516.31
  5. Step 5: Solve for x
    x = 296,273,247,096,516.31/19,936,225.44
  6. Step 6: Final answer
    x = 14,861,050.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.