Home / 167,160,158.36-250,753,432.44-44,338,512.05

Finding the Fourth Proportional to 167,160,158.36, 250,753,432.44 and 44,338,512.05

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Solution

The fourth proportional to 167,160,158.36, 250,753,432.44 and 44,338,512.05 is: 66,511,267.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,160,158.36 : 250,753,432.44 = 44,338,512.05 : x
  2. Step 2: Convert to fraction form
    167,160,158.36/250,753,432.44 = 44,338,512.05/x
  3. Step 3: Cross multiply
    167,160,158.36x = 250,753,432.44 × 44,338,512.05
  4. Step 4: Simplify right side
    167,160,158.36x = 11,118,034,085,819,800
  5. Step 5: Solve for x
    x = 11,118,034,085,819,800/167,160,158.36
  6. Step 6: Final answer
    x = 66,511,267.97

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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.