Home / 14,016,230.88-21,024,213.48-4,431,611.04

Finding the Fourth Proportional to 14,016,230.88, 21,024,213.48 and 4,431,611.04

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Solution

The fourth proportional to 14,016,230.88, 21,024,213.48 and 4,431,611.04 is: 6,647,374.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,016,230.88 : 21,024,213.48 = 4,431,611.04 : x
  2. Step 2: Convert to fraction form
    14,016,230.88/21,024,213.48 = 4,431,611.04/x
  3. Step 3: Cross multiply
    14,016,230.88x = 21,024,213.48 × 4,431,611.04
  4. Step 4: Simplify right side
    14,016,230.88x = 93,171,136,565,284.83
  5. Step 5: Solve for x
    x = 93,171,136,565,284.83/14,016,230.88
  6. Step 6: Final answer
    x = 6,647,374.56

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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.