Home / 174,866,249.20-262,458,004.20-88,664,623.60

Finding the Fourth Proportional to 174,866,249.20, 262,458,004.20 and 88,664,623.60

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Solution

The fourth proportional to 174,866,249.20, 262,458,004.20 and 88,664,623.60 is: 133,077,367.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,866,249.20 : 262,458,004.20 = 88,664,623.60 : x
  2. Step 2: Convert to fraction form
    174,866,249.20/262,458,004.20 = 88,664,623.60/x
  3. Step 3: Cross multiply
    174,866,249.20x = 262,458,004.20 × 88,664,623.60
  4. Step 4: Simplify right side
    174,866,249.20x = 23,270,740,153,200,216
  5. Step 5: Solve for x
    x = 23,270,740,153,200,216/174,866,249.20
  6. Step 6: Final answer
    x = 133,077,367.76

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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.