Home / 17,200,326.16-25,800,542.27-4,246,478.31

Finding the Fourth Proportional to 17,200,326.16, 25,800,542.27 and 4,246,478.31

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Solution

The fourth proportional to 17,200,326.16, 25,800,542.27 and 4,246,478.31 is: 6,369,730.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,200,326.16 : 25,800,542.27 = 4,246,478.31 : x
  2. Step 2: Convert to fraction form
    17,200,326.16/25,800,542.27 = 4,246,478.31/x
  3. Step 3: Cross multiply
    17,200,326.16x = 25,800,542.27 × 4,246,478.31
  4. Step 4: Simplify right side
    17,200,326.16x = 109,561,443,114,560.77
  5. Step 5: Solve for x
    x = 109,561,443,114,560.77/17,200,326.16
  6. Step 6: Final answer
    x = 6,369,730.56

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1.5x scale

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.