Home / 233,624,879.34-350,190,195.57-87,995,431.50

Finding the Fourth Proportional to 233,624,879.34, 350,190,195.57 and 87,995,431.50

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Solution

The fourth proportional to 233,624,879.34, 350,190,195.57 and 87,995,431.50 is: 131,900,067.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,624,879.34 : 350,190,195.57 = 87,995,431.50 : x
  2. Step 2: Convert to fraction form
    233,624,879.34/350,190,195.57 = 87,995,431.50/x
  3. Step 3: Cross multiply
    233,624,879.34x = 350,190,195.57 × 87,995,431.50
  4. Step 4: Simplify right side
    233,624,879.34x = 30,815,137,366,251,536
  5. Step 5: Solve for x
    x = 30,815,137,366,251,536/233,624,879.34
  6. Step 6: Final answer
    x = 131,900,067.55

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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.