Home / 14,614,153.85-21,926,099.24-4,899,728.12

Finding the Fourth Proportional to 14,614,153.85, 21,926,099.24 and 4,899,728.12

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Solution

The fourth proportional to 14,614,153.85, 21,926,099.24 and 4,899,728.12 is: 7,351,224.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,614,153.85 : 21,926,099.24 = 4,899,728.12 : x
  2. Step 2: Convert to fraction form
    14,614,153.85/21,926,099.24 = 4,899,728.12/x
  3. Step 3: Cross multiply
    14,614,153.85x = 21,926,099.24 × 4,899,728.12
  4. Step 4: Simplify right side
    14,614,153.85x = 107,431,925,008,138.62
  5. Step 5: Solve for x
    x = 107,431,925,008,138.62/14,614,153.85
  6. Step 6: Final answer
    x = 7,351,224.44

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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.