Home / 23,539,596.08-35,309,394.11-12,183,525.68

Finding the Fourth Proportional to 23,539,596.08, 35,309,394.11 and 12,183,525.68

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Solution

The fourth proportional to 23,539,596.08, 35,309,394.11 and 12,183,525.68 is: 18,275,288.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,539,596.08 : 35,309,394.11 = 12,183,525.68 : x
  2. Step 2: Convert to fraction form
    23,539,596.08/35,309,394.11 = 12,183,525.68/x
  3. Step 3: Cross multiply
    23,539,596.08x = 35,309,394.11 × 12,183,525.68
  4. Step 4: Simplify right side
    23,539,596.08x = 430,192,909,738,337.56
  5. Step 5: Solve for x
    x = 430,192,909,738,337.56/23,539,596.08
  6. Step 6: Final answer
    x = 18,275,288.51

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Double scale
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Similar ratio
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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.