Home / 222,607,198.80-333,910,798.20-167,363,906.85

Finding the Fourth Proportional to 222,607,198.80, 333,910,798.20 and 167,363,906.85

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Solution

The fourth proportional to 222,607,198.80, 333,910,798.20 and 167,363,906.85 is: 251,045,860.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,607,198.80 : 333,910,798.20 = 167,363,906.85 : x
  2. Step 2: Convert to fraction form
    222,607,198.80/333,910,798.20 = 167,363,906.85/x
  3. Step 3: Cross multiply
    222,607,198.80x = 333,910,798.20 × 167,363,906.85
  4. Step 4: Simplify right side
    222,607,198.80x = 55,884,615,726,153,944
  5. Step 5: Solve for x
    x = 55,884,615,726,153,944/222,607,198.80
  6. Step 6: Final answer
    x = 251,045,860.28

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1.5x scale

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.