Home / 65,187,625.20-97,632,138.60-33,237,596.40

Finding the Fourth Proportional to 65,187,625.20, 97,632,138.60 and 33,237,596.40

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Solution

The fourth proportional to 65,187,625.20, 97,632,138.60 and 33,237,596.40 is: 49,780,270.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,187,625.20 : 97,632,138.60 = 33,237,596.40 : x
  2. Step 2: Convert to fraction form
    65,187,625.20/97,632,138.60 = 33,237,596.40/x
  3. Step 3: Cross multiply
    65,187,625.20x = 97,632,138.60 × 33,237,596.40
  4. Step 4: Simplify right side
    65,187,625.20x = 3,245,057,618,455,660.50
  5. Step 5: Solve for x
    x = 3,245,057,618,455,660.50/65,187,625.20
  6. Step 6: Final answer
    x = 49,780,270.54

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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.