Home / 23,539,599.45-35,309,399.18-12,183,529.05

Finding the Fourth Proportional to 23,539,599.45, 35,309,399.18 and 12,183,529.05

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Solution

The fourth proportional to 23,539,599.45, 35,309,399.18 and 12,183,529.05 is: 18,275,293.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,539,599.45 : 35,309,399.18 = 12,183,529.05 : x
  2. Step 2: Convert to fraction form
    23,539,599.45/35,309,399.18 = 12,183,529.05/x
  3. Step 3: Cross multiply
    23,539,599.45x = 35,309,399.18 × 12,183,529.05
  4. Step 4: Simplify right side
    23,539,599.45x = 430,193,090,586,658.50
  5. Step 5: Solve for x
    x = 430,193,090,586,658.50/23,539,599.45
  6. Step 6: Final answer
    x = 18,275,293.58

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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.