Home / 55,157,122.80-82,523,107.80-36,025,246.80

Finding the Fourth Proportional to 55,157,122.80, 82,523,107.80 and 36,025,246.80

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Solution

The fourth proportional to 55,157,122.80, 82,523,107.80 and 36,025,246.80 is: 53,899,028.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,157,122.80 : 82,523,107.80 = 36,025,246.80 : x
  2. Step 2: Convert to fraction form
    55,157,122.80/82,523,107.80 = 36,025,246.80/x
  3. Step 3: Cross multiply
    55,157,122.80x = 82,523,107.80 × 36,025,246.80
  4. Step 4: Simplify right side
    55,157,122.80x = 2,972,915,325,198,004.50
  5. Step 5: Solve for x
    x = 2,972,915,325,198,004.50/55,157,122.80
  6. Step 6: Final answer
    x = 53,899,028.34

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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.