Home / 36,217,055.70-54,325,583.55-9,290,711.70

Finding the Fourth Proportional to 36,217,055.70, 54,325,583.55 and 9,290,711.70

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Solution

The fourth proportional to 36,217,055.70, 54,325,583.55 and 9,290,711.70 is: 13,936,067.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,217,055.70 : 54,325,583.55 = 9,290,711.70 : x
  2. Step 2: Convert to fraction form
    36,217,055.70/54,325,583.55 = 9,290,711.70/x
  3. Step 3: Cross multiply
    36,217,055.70x = 54,325,583.55 × 9,290,711.70
  4. Step 4: Simplify right side
    36,217,055.70x = 504,723,334,697,312.44
  5. Step 5: Solve for x
    x = 504,723,334,697,312.44/36,217,055.70
  6. Step 6: Final answer
    x = 13,936,067.55

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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.