Home / 34,362,782.80-51,543,007.80-8,804,042.80

Finding the Fourth Proportional to 34,362,782.80, 51,543,007.80 and 8,804,042.80

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Solution

The fourth proportional to 34,362,782.80, 51,543,007.80 and 8,804,042.80 is: 13,205,765.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,362,782.80 : 51,543,007.80 = 8,804,042.80 : x
  2. Step 2: Convert to fraction form
    34,362,782.80/51,543,007.80 = 8,804,042.80/x
  3. Step 3: Cross multiply
    34,362,782.80x = 51,543,007.80 × 8,804,042.80
  4. Step 4: Simplify right side
    34,362,782.80x = 453,786,846,711,933.88
  5. Step 5: Solve for x
    x = 453,786,846,711,933.88/34,362,782.80
  6. Step 6: Final answer
    x = 13,205,765.36

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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.