Home / 33,469,675.20-50,199,001.56-31,290,898.32

Finding the Fourth Proportional to 33,469,675.20, 50,199,001.56 and 31,290,898.32

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Solution

The fourth proportional to 33,469,675.20, 50,199,001.56 and 31,290,898.32 is: 46,931,195.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,469,675.20 : 50,199,001.56 = 31,290,898.32 : x
  2. Step 2: Convert to fraction form
    33,469,675.20/50,199,001.56 = 31,290,898.32/x
  3. Step 3: Cross multiply
    33,469,675.20x = 50,199,001.56 × 31,290,898.32
  4. Step 4: Simplify right side
    33,469,675.20x = 1,570,771,853,579,481.50
  5. Step 5: Solve for x
    x = 1,570,771,853,579,481.50/33,469,675.20
  6. Step 6: Final answer
    x = 46,931,195.01

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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.