Home / 41,435,222.82-57,162,467.60-39,514,162.02

Finding the Fourth Proportional to 41,435,222.82, 57,162,467.60 and 39,514,162.02

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Solution

The fourth proportional to 41,435,222.82, 57,162,467.60 and 39,514,162.02 is: 54,512,244.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,435,222.82 : 57,162,467.60 = 39,514,162.02 : x
  2. Step 2: Convert to fraction form
    41,435,222.82/57,162,467.60 = 39,514,162.02/x
  3. Step 3: Cross multiply
    41,435,222.82x = 57,162,467.60 × 39,514,162.02
  4. Step 4: Simplify right side
    41,435,222.82x = 2,258,727,006,209,401
  5. Step 5: Solve for x
    x = 2,258,727,006,209,401/41,435,222.82
  6. Step 6: Final answer
    x = 54,512,244.72

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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.