Home / 34,120,951.70-51,181,427.55-28,062,524.30

Finding the Fourth Proportional to 34,120,951.70, 51,181,427.55 and 28,062,524.30

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Solution

The fourth proportional to 34,120,951.70, 51,181,427.55 and 28,062,524.30 is: 42,093,786.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,120,951.70 : 51,181,427.55 = 28,062,524.30 : x
  2. Step 2: Convert to fraction form
    34,120,951.70/51,181,427.55 = 28,062,524.30/x
  3. Step 3: Cross multiply
    34,120,951.70x = 51,181,427.55 × 28,062,524.30
  4. Step 4: Simplify right side
    34,120,951.70x = 1,436,280,054,330,564.50
  5. Step 5: Solve for x
    x = 1,436,280,054,330,564.50/34,120,951.70
  6. Step 6: Final answer
    x = 42,093,786.45

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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.