Home / 32,384,310.60-48,595,128.30-12,204,035.40

Finding the Fourth Proportional to 32,384,310.60, 48,595,128.30 and 12,204,035.40

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Solution

The fourth proportional to 32,384,310.60, 48,595,128.30 and 12,204,035.40 is: 18,313,086.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,384,310.60 : 48,595,128.30 = 12,204,035.40 : x
  2. Step 2: Convert to fraction form
    32,384,310.60/48,595,128.30 = 12,204,035.40/x
  3. Step 3: Cross multiply
    32,384,310.60x = 48,595,128.30 × 12,204,035.40
  4. Step 4: Simplify right side
    32,384,310.60x = 593,056,666,040,741.75
  5. Step 5: Solve for x
    x = 593,056,666,040,741.75/32,384,310.60
  6. Step 6: Final answer
    x = 18,313,086.03

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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.