Home / 24,507,993.60-36,763,372.80-7,469,222.40

Finding the Fourth Proportional to 24,507,993.60, 36,763,372.80 and 7,469,222.40

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Solution

The fourth proportional to 24,507,993.60, 36,763,372.80 and 7,469,222.40 is: 11,204,254.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,507,993.60 : 36,763,372.80 = 7,469,222.40 : x
  2. Step 2: Convert to fraction form
    24,507,993.60/36,763,372.80 = 7,469,222.40/x
  3. Step 3: Cross multiply
    24,507,993.60x = 36,763,372.80 × 7,469,222.40
  4. Step 4: Simplify right side
    24,507,993.60x = 274,593,807,617,310.72
  5. Step 5: Solve for x
    x = 274,593,807,617,310.72/24,507,993.60
  6. Step 6: Final answer
    x = 11,204,254.91

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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.