Home / 37,234,279.49-55,859,498.70-11,325,907.44

Finding the Fourth Proportional to 37,234,279.49, 55,859,498.70 and 11,325,907.44

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Solution

The fourth proportional to 37,234,279.49, 55,859,498.70 and 11,325,907.44 is: 16,991,318.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,234,279.49 : 55,859,498.70 = 11,325,907.44 : x
  2. Step 2: Convert to fraction form
    37,234,279.49/55,859,498.70 = 11,325,907.44/x
  3. Step 3: Cross multiply
    37,234,279.49x = 55,859,498.70 × 11,325,907.44
  4. Step 4: Simplify right side
    37,234,279.49x = 632,659,511,921,000.38
  5. Step 5: Solve for x
    x = 632,659,511,921,000.38/37,234,279.49
  6. Step 6: Final answer
    x = 16,991,318.77

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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.