Home / 18,059,104.10-24,921,488.70-10,722,976.22

Finding the Fourth Proportional to 18,059,104.10, 24,921,488.70 and 10,722,976.22

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Solution

The fourth proportional to 18,059,104.10, 24,921,488.70 and 10,722,976.22 is: 14,797,662.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,059,104.10 : 24,921,488.70 = 10,722,976.22 : x
  2. Step 2: Convert to fraction form
    18,059,104.10/24,921,488.70 = 10,722,976.22/x
  3. Step 3: Cross multiply
    18,059,104.10x = 24,921,488.70 × 10,722,976.22
  4. Step 4: Simplify right side
    18,059,104.10x = 267,232,530,759,402.44
  5. Step 5: Solve for x
    x = 267,232,530,759,402.44/18,059,104.10
  6. Step 6: Final answer
    x = 14,797,662.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.