Home / 46,469,960.40-69,704,940.60-27,309,896.40

Finding the Fourth Proportional to 46,469,960.40, 69,704,940.60 and 27,309,896.40

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Solution

The fourth proportional to 46,469,960.40, 69,704,940.60 and 27,309,896.40 is: 40,964,844.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,469,960.40 : 69,704,940.60 = 27,309,896.40 : x
  2. Step 2: Convert to fraction form
    46,469,960.40/69,704,940.60 = 27,309,896.40/x
  3. Step 3: Cross multiply
    46,469,960.40x = 69,704,940.60 × 27,309,896.40
  4. Step 4: Simplify right side
    46,469,960.40x = 1,903,634,706,354,153.50
  5. Step 5: Solve for x
    x = 1,903,634,706,354,153.50/46,469,960.40
  6. Step 6: Final answer
    x = 40,964,844.60

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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.