Home / 27,702,046.45-41,557,534.67-8,532,794.62

Finding the Fourth Proportional to 27,702,046.45, 41,557,534.67 and 8,532,794.62

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Solution

The fourth proportional to 27,702,046.45, 41,557,534.67 and 8,532,794.62 is: 12,800,567.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,702,046.45 : 41,557,534.67 = 8,532,794.62 : x
  2. Step 2: Convert to fraction form
    27,702,046.45/41,557,534.67 = 8,532,794.62/x
  3. Step 3: Cross multiply
    27,702,046.45x = 41,557,534.67 × 8,532,794.62
  4. Step 4: Simplify right side
    27,702,046.45x = 354,601,908,252,639.44
  5. Step 5: Solve for x
    x = 354,601,908,252,639.44/27,702,046.45
  6. Step 6: Final answer
    x = 12,800,567.24

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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.