Home / 52,738,363.20-79,131,164.40-23,969,690.40

Finding the Fourth Proportional to 52,738,363.20, 79,131,164.40 and 23,969,690.40

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Solution

The fourth proportional to 52,738,363.20, 79,131,164.40 and 23,969,690.40 is: 35,965,270.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,738,363.20 : 79,131,164.40 = 23,969,690.40 : x
  2. Step 2: Convert to fraction form
    52,738,363.20/79,131,164.40 = 23,969,690.40/x
  3. Step 3: Cross multiply
    52,738,363.20x = 79,131,164.40 × 23,969,690.40
  4. Step 4: Simplify right side
    52,738,363.20x = 1,896,749,511,659,501.75
  5. Step 5: Solve for x
    x = 1,896,749,511,659,501.75/52,738,363.20
  6. Step 6: Final answer
    x = 35,965,270.75

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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.