Home / 33,391,014.55-46,079,604.52-18,507,298.45

Finding the Fourth Proportional to 33,391,014.55, 46,079,604.52 and 18,507,298.45

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Solution

The fourth proportional to 33,391,014.55, 46,079,604.52 and 18,507,298.45 is: 25,540,074.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,391,014.55 : 46,079,604.52 = 18,507,298.45 : x
  2. Step 2: Convert to fraction form
    33,391,014.55/46,079,604.52 = 18,507,298.45/x
  3. Step 3: Cross multiply
    33,391,014.55x = 46,079,604.52 × 18,507,298.45
  4. Step 4: Simplify right side
    33,391,014.55x = 852,808,993,471,076.25
  5. Step 5: Solve for x
    x = 852,808,993,471,076.25/33,391,014.55
  6. Step 6: Final answer
    x = 25,540,074.33

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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.