Home / 15,763,736.20-23,645,604.30-4,404,166.60

Finding the Fourth Proportional to 15,763,736.20, 23,645,604.30 and 4,404,166.60

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Solution

The fourth proportional to 15,763,736.20, 23,645,604.30 and 4,404,166.60 is: 6,606,249.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,763,736.20 : 23,645,604.30 = 4,404,166.60 : x
  2. Step 2: Convert to fraction form
    15,763,736.20/23,645,604.30 = 4,404,166.60/x
  3. Step 3: Cross multiply
    15,763,736.20x = 23,645,604.30 × 4,404,166.60
  4. Step 4: Simplify right side
    15,763,736.20x = 104,139,180,694,876.38
  5. Step 5: Solve for x
    x = 104,139,180,694,876.38/15,763,736.20
  6. Step 6: Final answer
    x = 6,606,249.90

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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.