Home / 14,042,289.26-21,061,924.85-9,522,350.75

Finding the Fourth Proportional to 14,042,289.26, 21,061,924.85 and 9,522,350.75

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Solution

The fourth proportional to 14,042,289.26, 21,061,924.85 and 9,522,350.75 is: 14,282,502.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,042,289.26 : 21,061,924.85 = 9,522,350.75 : x
  2. Step 2: Convert to fraction form
    14,042,289.26/21,061,924.85 = 9,522,350.75/x
  3. Step 3: Cross multiply
    14,042,289.26x = 21,061,924.85 × 9,522,350.75
  4. Step 4: Simplify right side
    14,042,289.26x = 200,559,035,738,919.72
  5. Step 5: Solve for x
    x = 200,559,035,738,919.72/14,042,289.26
  6. Step 6: Final answer
    x = 14,282,502.81

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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.