Home / 41,728,063.92-57,583,870.68-23,140,205.04

Finding the Fourth Proportional to 41,728,063.92, 57,583,870.68 and 23,140,205.04

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Solution

The fourth proportional to 41,728,063.92, 57,583,870.68 and 23,140,205.04 is: 31,933,007.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,728,063.92 : 57,583,870.68 = 23,140,205.04 : x
  2. Step 2: Convert to fraction form
    41,728,063.92/57,583,870.68 = 23,140,205.04/x
  3. Step 3: Cross multiply
    41,728,063.92x = 57,583,870.68 × 23,140,205.04
  4. Step 4: Simplify right side
    41,728,063.92x = 1,332,502,574,532,044.25
  5. Step 5: Solve for x
    x = 1,332,502,574,532,044.25/41,728,063.92
  6. Step 6: Final answer
    x = 31,933,007.41

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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.