Home / 14,477,453.35-21,716,167.67-3,694,753.33

Finding the Fourth Proportional to 14,477,453.35, 21,716,167.67 and 3,694,753.33

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Solution

The fourth proportional to 14,477,453.35, 21,716,167.67 and 3,694,753.33 is: 5,542,126.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,477,453.35 : 21,716,167.67 = 3,694,753.33 : x
  2. Step 2: Convert to fraction form
    14,477,453.35/21,716,167.67 = 3,694,753.33/x
  3. Step 3: Cross multiply
    14,477,453.35x = 21,716,167.67 × 3,694,753.33
  4. Step 4: Simplify right side
    14,477,453.35x = 80,235,882,813,570.84
  5. Step 5: Solve for x
    x = 80,235,882,813,570.84/14,477,453.35
  6. Step 6: Final answer
    x = 5,542,126.84

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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.