Home / 589,134,794.66-883,792,993.67-200,866,823.34

Finding the Fourth Proportional to 589,134,794.66, 883,792,993.67 and 200,866,823.34

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Solution

The fourth proportional to 589,134,794.66, 883,792,993.67 and 200,866,823.34 is: 301,331,194.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,134,794.66 : 883,792,993.67 = 200,866,823.34 : x
  2. Step 2: Convert to fraction form
    589,134,794.66/883,792,993.67 = 200,866,823.34/x
  3. Step 3: Cross multiply
    589,134,794.66x = 883,792,993.67 × 200,866,823.34
  4. Step 4: Simplify right side
    589,134,794.66x = 177,524,691,128,641,632
  5. Step 5: Solve for x
    x = 177,524,691,128,641,632/589,134,794.66
  6. Step 6: Final answer
    x = 301,331,194.05

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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.