Home / 33,632,014.05-46,412,178.39-18,162,098.10

Finding the Fourth Proportional to 33,632,014.05, 46,412,178.39 and 18,162,098.10

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Solution

The fourth proportional to 33,632,014.05, 46,412,178.39 and 18,162,098.10 is: 25,063,694.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,632,014.05 : 46,412,178.39 = 18,162,098.10 : x
  2. Step 2: Convert to fraction form
    33,632,014.05/46,412,178.39 = 18,162,098.10/x
  3. Step 3: Cross multiply
    33,632,014.05x = 46,412,178.39 × 18,162,098.10
  4. Step 4: Simplify right side
    33,632,014.05x = 842,942,536,953,880.12
  5. Step 5: Solve for x
    x = 842,942,536,953,880.12/33,632,014.05
  6. Step 6: Final answer
    x = 25,063,694.84

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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.