Home / 16,503,652.80-24,747,340.32-6,786,491.04

Finding the Fourth Proportional to 16,503,652.80, 24,747,340.32 and 6,786,491.04

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Solution

The fourth proportional to 16,503,652.80, 24,747,340.32 and 6,786,491.04 is: 10,176,389.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,503,652.80 : 24,747,340.32 = 6,786,491.04 : x
  2. Step 2: Convert to fraction form
    16,503,652.80/24,747,340.32 = 6,786,491.04/x
  3. Step 3: Cross multiply
    16,503,652.80x = 24,747,340.32 × 6,786,491.04
  4. Step 4: Simplify right side
    16,503,652.80x = 167,947,603,345,510.75
  5. Step 5: Solve for x
    x = 167,947,603,345,510.75/16,503,652.80
  6. Step 6: Final answer
    x = 10,176,389.76

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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.