Home / 23,167,932.78-34,753,941.71-8,595,021.09

Finding the Fourth Proportional to 23,167,932.78, 34,753,941.71 and 8,595,021.09

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Solution

The fourth proportional to 23,167,932.78, 34,753,941.71 and 8,595,021.09 is: 12,893,289.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,167,932.78 : 34,753,941.71 = 8,595,021.09 : x
  2. Step 2: Convert to fraction form
    23,167,932.78/34,753,941.71 = 8,595,021.09/x
  3. Step 3: Cross multiply
    23,167,932.78x = 34,753,941.71 × 8,595,021.09
  4. Step 4: Simplify right side
    23,167,932.78x = 298,710,861,784,311
  5. Step 5: Solve for x
    x = 298,710,861,784,311/23,167,932.78
  6. Step 6: Final answer
    x = 12,893,289.39

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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.