Home / 11,150,899.09-16,724,353.33-7,095,339.96

Finding the Fourth Proportional to 11,150,899.09, 16,724,353.33 and 7,095,339.96

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Solution

The fourth proportional to 11,150,899.09, 16,724,353.33 and 7,095,339.96 is: 10,641,740.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,150,899.09 : 16,724,353.33 = 7,095,339.96 : x
  2. Step 2: Convert to fraction form
    11,150,899.09/16,724,353.33 = 7,095,339.96/x
  3. Step 3: Cross multiply
    11,150,899.09x = 16,724,353.33 × 7,095,339.96
  4. Step 4: Simplify right side
    11,150,899.09x = 118,664,972,433,660.92
  5. Step 5: Solve for x
    x = 118,664,972,433,660.92/11,150,899.09
  6. Step 6: Final answer
    x = 10,641,740.32

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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.