Home / 61,481,806.20-92,222,709.30-16,043,600.70

Finding the Fourth Proportional to 61,481,806.20, 92,222,709.30 and 16,043,600.70

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Solution

The fourth proportional to 61,481,806.20, 92,222,709.30 and 16,043,600.70 is: 24,065,401.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,481,806.20 : 92,222,709.30 = 16,043,600.70 : x
  2. Step 2: Convert to fraction form
    61,481,806.20/92,222,709.30 = 16,043,600.70/x
  3. Step 3: Cross multiply
    61,481,806.20x = 92,222,709.30 × 16,043,600.70
  4. Step 4: Simplify right side
    61,481,806.20x = 1,479,584,323,481,376.50
  5. Step 5: Solve for x
    x = 1,479,584,323,481,376.50/61,481,806.20
  6. Step 6: Final answer
    x = 24,065,401.05

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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.