Home / 27,546,069.60-41,319,104.40-8,376,795.90

Finding the Fourth Proportional to 27,546,069.60, 41,319,104.40 and 8,376,795.90

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Solution

The fourth proportional to 27,546,069.60, 41,319,104.40 and 8,376,795.90 is: 12,565,193.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,546,069.60 : 41,319,104.40 = 8,376,795.90 : x
  2. Step 2: Convert to fraction form
    27,546,069.60/41,319,104.40 = 8,376,795.90/x
  3. Step 3: Cross multiply
    27,546,069.60x = 41,319,104.40 × 8,376,795.90
  4. Step 4: Simplify right side
    27,546,069.60x = 346,121,704,329,591.94
  5. Step 5: Solve for x
    x = 346,121,704,329,591.94/27,546,069.60
  6. Step 6: Final answer
    x = 12,565,193.85

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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.