Home / 41,435,224.80-57,162,470.36-39,514,164

Finding the Fourth Proportional to 41,435,224.80, 57,162,470.36 and 39,514,164

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Solution

The fourth proportional to 41,435,224.80, 57,162,470.36 and 39,514,164 is: 54,512,247.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,435,224.80 : 57,162,470.36 = 39,514,164 : x
  2. Step 2: Convert to fraction form
    41,435,224.80/57,162,470.36 = 39,514,164/x
  3. Step 3: Cross multiply
    41,435,224.80x = 57,162,470.36 × 39,514,164
  4. Step 4: Simplify right side
    41,435,224.80x = 2,258,727,228,450,179
  5. Step 5: Solve for x
    x = 2,258,727,228,450,179/41,435,224.80
  6. Step 6: Final answer
    x = 54,512,247.47

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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.