Home / 11,277,350.73-16,887,410.82-9,450,914.13

Finding the Fourth Proportional to 11,277,350.73, 16,887,410.82 and 9,450,914.13

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Solution

The fourth proportional to 11,277,350.73, 16,887,410.82 and 9,450,914.13 is: 14,152,390.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,277,350.73 : 16,887,410.82 = 9,450,914.13 : x
  2. Step 2: Convert to fraction form
    11,277,350.73/16,887,410.82 = 9,450,914.13/x
  3. Step 3: Cross multiply
    11,277,350.73x = 16,887,410.82 × 9,450,914.13
  4. Step 4: Simplify right side
    11,277,350.73x = 159,601,469,537,852.91
  5. Step 5: Solve for x
    x = 159,601,469,537,852.91/11,277,350.73
  6. Step 6: Final answer
    x = 14,152,390.34

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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.