Home / 16,508,125.70-24,768,093.45-6,926,441.30

Finding the Fourth Proportional to 16,508,125.70, 24,768,093.45 and 6,926,441.30

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Solution

The fourth proportional to 16,508,125.70, 24,768,093.45 and 6,926,441.30 is: 10,392,139.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,508,125.70 : 24,768,093.45 = 6,926,441.30 : x
  2. Step 2: Convert to fraction form
    16,508,125.70/24,768,093.45 = 6,926,441.30/x
  3. Step 3: Cross multiply
    16,508,125.70x = 24,768,093.45 × 6,926,441.30
  4. Step 4: Simplify right side
    16,508,125.70x = 171,554,745,394,339.47
  5. Step 5: Solve for x
    x = 171,554,745,394,339.47/16,508,125.70
  6. Step 6: Final answer
    x = 10,392,139.51

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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.