Home / 37,810,234.60-56,722,350.30-12,252,077.80

Finding the Fourth Proportional to 37,810,234.60, 56,722,350.30 and 12,252,077.80

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Solution

The fourth proportional to 37,810,234.60, 56,722,350.30 and 12,252,077.80 is: 18,380,384.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,810,234.60 : 56,722,350.30 = 12,252,077.80 : x
  2. Step 2: Convert to fraction form
    37,810,234.60/56,722,350.30 = 12,252,077.80/x
  3. Step 3: Cross multiply
    37,810,234.60x = 56,722,350.30 × 12,252,077.80
  4. Step 4: Simplify right side
    37,810,234.60x = 694,966,648,874,453.38
  5. Step 5: Solve for x
    x = 694,966,648,874,453.38/37,810,234.60
  6. Step 6: Final answer
    x = 18,380,384.47

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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.