Home / 16,394,628.30-24,591,942.45-5,033,600.70

Finding the Fourth Proportional to 16,394,628.30, 24,591,942.45 and 5,033,600.70

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Solution

The fourth proportional to 16,394,628.30, 24,591,942.45 and 5,033,600.70 is: 7,550,401.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,394,628.30 : 24,591,942.45 = 5,033,600.70 : x
  2. Step 2: Convert to fraction form
    16,394,628.30/24,591,942.45 = 5,033,600.70/x
  3. Step 3: Cross multiply
    16,394,628.30x = 24,591,942.45 × 5,033,600.70
  4. Step 4: Simplify right side
    16,394,628.30x = 123,786,018,730,679.72
  5. Step 5: Solve for x
    x = 123,786,018,730,679.72/16,394,628.30
  6. Step 6: Final answer
    x = 7,550,401.05

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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.