Home / 17,200,322.79-25,800,537.23-4,246,474.94

Finding the Fourth Proportional to 17,200,322.79, 25,800,537.23 and 4,246,474.94

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Solution

The fourth proportional to 17,200,322.79, 25,800,537.23 and 4,246,474.94 is: 6,369,725.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,200,322.79 : 25,800,537.23 = 4,246,474.94 : x
  2. Step 2: Convert to fraction form
    17,200,322.79/25,800,537.23 = 4,246,474.94/x
  3. Step 3: Cross multiply
    17,200,322.79x = 25,800,537.23 × 4,246,474.94
  4. Step 4: Simplify right side
    17,200,322.79x = 109,561,334,635,496.95
  5. Step 5: Solve for x
    x = 109,561,334,635,496.95/17,200,322.79
  6. Step 6: Final answer
    x = 6,369,725.50

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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.