Home / 13,467,863.26-20,201,795.14-3,232,723.04

Finding the Fourth Proportional to 13,467,863.26, 20,201,795.14 and 3,232,723.04

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Solution

The fourth proportional to 13,467,863.26, 20,201,795.14 and 3,232,723.04 is: 4,849,084.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,467,863.26 : 20,201,795.14 = 3,232,723.04 : x
  2. Step 2: Convert to fraction form
    13,467,863.26/20,201,795.14 = 3,232,723.04/x
  3. Step 3: Cross multiply
    13,467,863.26x = 20,201,795.14 × 3,232,723.04
  4. Step 4: Simplify right side
    13,467,863.26x = 65,306,808,598,438.03
  5. Step 5: Solve for x
    x = 65,306,808,598,438.03/13,467,863.26
  6. Step 6: Final answer
    x = 4,849,084.62

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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.