Home / 18,022,614.96-24,870,695.92-10,580,157.48

Finding the Fourth Proportional to 18,022,614.96, 24,870,695.92 and 10,580,157.48

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Solution

The fourth proportional to 18,022,614.96, 24,870,695.92 and 10,580,157.48 is: 14,600,316.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,022,614.96 : 24,870,695.92 = 10,580,157.48 : x
  2. Step 2: Convert to fraction form
    18,022,614.96/24,870,695.92 = 10,580,157.48/x
  3. Step 3: Cross multiply
    18,022,614.96x = 24,870,695.92 × 10,580,157.48
  4. Step 4: Simplify right side
    18,022,614.96x = 263,135,879,470,793.50
  5. Step 5: Solve for x
    x = 263,135,879,470,793.50/18,022,614.96
  6. Step 6: Final answer
    x = 14,600,316.33

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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.