Home / 24,192,528.90-36,288,793.35-12,099,293.70

Finding the Fourth Proportional to 24,192,528.90, 36,288,793.35 and 12,099,293.70

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Solution

The fourth proportional to 24,192,528.90, 36,288,793.35 and 12,099,293.70 is: 18,148,940.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,528.90 : 36,288,793.35 = 12,099,293.70 : x
  2. Step 2: Convert to fraction form
    24,192,528.90/36,288,793.35 = 12,099,293.70/x
  3. Step 3: Cross multiply
    24,192,528.90x = 36,288,793.35 × 12,099,293.70
  4. Step 4: Simplify right side
    24,192,528.90x = 439,068,768,760,256.88
  5. Step 5: Solve for x
    x = 439,068,768,760,256.88/24,192,528.90
  6. Step 6: Final answer
    x = 18,148,940.55

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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.