Home / 14,504,906.52-21,749,872.52-4,268,437.16

Finding the Fourth Proportional to 14,504,906.52, 21,749,872.52 and 4,268,437.16

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Solution

The fourth proportional to 14,504,906.52, 21,749,872.52 and 4,268,437.16 is: 6,400,452.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,504,906.52 : 21,749,872.52 = 4,268,437.16 : x
  2. Step 2: Convert to fraction form
    14,504,906.52/21,749,872.52 = 4,268,437.16/x
  3. Step 3: Cross multiply
    14,504,906.52x = 21,749,872.52 × 4,268,437.16
  4. Step 4: Simplify right side
    14,504,906.52x = 92,837,963,959,539.30
  5. Step 5: Solve for x
    x = 92,837,963,959,539.30/14,504,906.52
  6. Step 6: Final answer
    x = 6,400,452.41

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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.