Home / 36,843,319.80-55,264,979.70-25,505,911.80

Finding the Fourth Proportional to 36,843,319.80, 55,264,979.70 and 25,505,911.80

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Solution

The fourth proportional to 36,843,319.80, 55,264,979.70 and 25,505,911.80 is: 38,258,867.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,843,319.80 : 55,264,979.70 = 25,505,911.80 : x
  2. Step 2: Convert to fraction form
    36,843,319.80/55,264,979.70 = 25,505,911.80/x
  3. Step 3: Cross multiply
    36,843,319.80x = 55,264,979.70 × 25,505,911.80
  4. Step 4: Simplify right side
    36,843,319.80x = 1,409,583,697,856,990.50
  5. Step 5: Solve for x
    x = 1,409,583,697,856,990.50/36,843,319.80
  6. Step 6: Final answer
    x = 38,258,867.70

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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.