Home / 32,700,722.94-49,049,453.92-12,228,937.48

Finding the Fourth Proportional to 32,700,722.94, 49,049,453.92 and 12,228,937.48

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Solution

The fourth proportional to 32,700,722.94, 49,049,453.92 and 12,228,937.48 is: 18,342,796.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,700,722.94 : 49,049,453.92 = 12,228,937.48 : x
  2. Step 2: Convert to fraction form
    32,700,722.94/49,049,453.92 = 12,228,937.48/x
  3. Step 3: Cross multiply
    32,700,722.94x = 49,049,453.92 × 12,228,937.48
  4. Step 4: Simplify right side
    32,700,722.94x = 599,822,705,170,573.62
  5. Step 5: Solve for x
    x = 599,822,705,170,573.62/32,700,722.94
  6. Step 6: Final answer
    x = 18,342,796.47

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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.