Home / 27,702,033.96-41,557,515.66-8,532,782.04

Finding the Fourth Proportional to 27,702,033.96, 41,557,515.66 and 8,532,782.04

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Solution

The fourth proportional to 27,702,033.96, 41,557,515.66 and 8,532,782.04 is: 12,800,548.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,702,033.96 : 41,557,515.66 = 8,532,782.04 : x
  2. Step 2: Convert to fraction form
    27,702,033.96/41,557,515.66 = 8,532,782.04/x
  3. Step 3: Cross multiply
    27,702,033.96x = 41,557,515.66 × 8,532,782.04
  4. Step 4: Simplify right side
    27,702,033.96x = 354,601,223,250,666.69
  5. Step 5: Solve for x
    x = 354,601,223,250,666.69/27,702,033.96
  6. Step 6: Final answer
    x = 12,800,548.28

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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.