Home / 36,795,622.40-55,193,433.60-25,316,496.80

Finding the Fourth Proportional to 36,795,622.40, 55,193,433.60 and 25,316,496.80

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Solution

The fourth proportional to 36,795,622.40, 55,193,433.60 and 25,316,496.80 is: 37,974,745.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,795,622.40 : 55,193,433.60 = 25,316,496.80 : x
  2. Step 2: Convert to fraction form
    36,795,622.40/55,193,433.60 = 25,316,496.80/x
  3. Step 3: Cross multiply
    36,795,622.40x = 55,193,433.60 × 25,316,496.80
  4. Step 4: Simplify right side
    36,795,622.40x = 1,397,304,385,115,412.50
  5. Step 5: Solve for x
    x = 1,397,304,385,115,412.50/36,795,622.40
  6. Step 6: Final answer
    x = 37,974,745.20

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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.