Home / 164,800,884.44-247,247,251.14-134,382,700.28

Finding the Fourth Proportional to 164,800,884.44, 247,247,251.14 and 134,382,700.28

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Solution

The fourth proportional to 164,800,884.44, 247,247,251.14 and 134,382,700.28 is: 201,611,498.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,800,884.44 : 247,247,251.14 = 134,382,700.28 : x
  2. Step 2: Convert to fraction form
    164,800,884.44/247,247,251.14 = 134,382,700.28/x
  3. Step 3: Cross multiply
    164,800,884.44x = 247,247,251.14 × 134,382,700.28
  4. Step 4: Simplify right side
    164,800,884.44x = 33,225,753,245,000,508
  5. Step 5: Solve for x
    x = 33,225,753,245,000,508/164,800,884.44
  6. Step 6: Final answer
    x = 201,611,498.37

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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.