Home / 229,003,904.80-343,505,857.20-229,003,904.80

Finding the Fourth Proportional to 229,003,904.80, 343,505,857.20 and 229,003,904.80

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Solution

The fourth proportional to 229,003,904.80, 343,505,857.20 and 229,003,904.80 is: 343,505,857.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,003,904.80 : 343,505,857.20 = 229,003,904.80 : x
  2. Step 2: Convert to fraction form
    229,003,904.80/343,505,857.20 = 229,003,904.80/x
  3. Step 3: Cross multiply
    229,003,904.80x = 343,505,857.20 × 229,003,904.80
  4. Step 4: Simplify right side
    229,003,904.80x = 78,664,182,620,471,200
  5. Step 5: Solve for x
    x = 78,664,182,620,471,200/229,003,904.80
  6. Step 6: Final answer
    x = 343,505,857.20

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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.