Home / 34,367,974.80-51,550,795.80-8,809,234.80

Finding the Fourth Proportional to 34,367,974.80, 51,550,795.80 and 8,809,234.80

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Solution

The fourth proportional to 34,367,974.80, 51,550,795.80 and 8,809,234.80 is: 13,213,553.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,367,974.80 : 51,550,795.80 = 8,809,234.80 : x
  2. Step 2: Convert to fraction form
    34,367,974.80/51,550,795.80 = 8,809,234.80/x
  3. Step 3: Cross multiply
    34,367,974.80x = 51,550,795.80 × 8,809,234.80
  4. Step 4: Simplify right side
    34,367,974.80x = 454,123,064,329,053.88
  5. Step 5: Solve for x
    x = 454,123,064,329,053.88/34,367,974.80
  6. Step 6: Final answer
    x = 13,213,553.23

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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.