Home / 69,771,521.46-104,673,033.39-23,084,896.70

Finding the Fourth Proportional to 69,771,521.46, 104,673,033.39 and 23,084,896.70

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Solution

The fourth proportional to 69,771,521.46, 104,673,033.39 and 23,084,896.70 is: 34,632,556.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,771,521.46 : 104,673,033.39 = 23,084,896.70 : x
  2. Step 2: Convert to fraction form
    69,771,521.46/104,673,033.39 = 23,084,896.70/x
  3. Step 3: Cross multiply
    69,771,521.46x = 104,673,033.39 × 23,084,896.70
  4. Step 4: Simplify right side
    69,771,521.46x = 2,416,366,162,834,920.50
  5. Step 5: Solve for x
    x = 2,416,366,162,834,920.50/69,771,521.46
  6. Step 6: Final answer
    x = 34,632,556.55

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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.