Home / 17,212,450.27-23,753,607.33-9,372,392.32

Finding the Fourth Proportional to 17,212,450.27, 23,753,607.33 and 9,372,392.32

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Solution

The fourth proportional to 17,212,450.27, 23,753,607.33 and 9,372,392.32 is: 12,934,133.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,212,450.27 : 23,753,607.33 = 9,372,392.32 : x
  2. Step 2: Convert to fraction form
    17,212,450.27/23,753,607.33 = 9,372,392.32/x
  3. Step 3: Cross multiply
    17,212,450.27x = 23,753,607.33 × 9,372,392.32
  4. Step 4: Simplify right side
    17,212,450.27x = 222,628,126,947,940.75
  5. Step 5: Solve for x
    x = 222,628,126,947,940.75/17,212,450.27
  6. Step 6: Final answer
    x = 12,934,133.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.