Home / 33,086,714.80-49,630,072.20-25,433,964.40

Finding the Fourth Proportional to 33,086,714.80, 49,630,072.20 and 25,433,964.40

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Solution

The fourth proportional to 33,086,714.80, 49,630,072.20 and 25,433,964.40 is: 38,150,946.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,086,714.80 : 49,630,072.20 = 25,433,964.40 : x
  2. Step 2: Convert to fraction form
    33,086,714.80/49,630,072.20 = 25,433,964.40/x
  3. Step 3: Cross multiply
    33,086,714.80x = 49,630,072.20 × 25,433,964.40
  4. Step 4: Simplify right side
    33,086,714.80x = 1,262,289,489,504,229.75
  5. Step 5: Solve for x
    x = 1,262,289,489,504,229.75/33,086,714.80
  6. Step 6: Final answer
    x = 38,150,946.60

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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.