Home / 33,479,526.88-50,234,735.04-15,289,298.32

Finding the Fourth Proportional to 33,479,526.88, 50,234,735.04 and 15,289,298.32

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Solution

The fourth proportional to 33,479,526.88, 50,234,735.04 and 15,289,298.32 is: 22,941,000.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,479,526.88 : 50,234,735.04 = 15,289,298.32 : x
  2. Step 2: Convert to fraction form
    33,479,526.88/50,234,735.04 = 15,289,298.32/x
  3. Step 3: Cross multiply
    33,479,526.88x = 50,234,735.04 × 15,289,298.32
  4. Step 4: Simplify right side
    33,479,526.88x = 768,053,850,052,717.12
  5. Step 5: Solve for x
    x = 768,053,850,052,717.12/33,479,526.88
  6. Step 6: Final answer
    x = 22,941,000.71

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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.