Home / 11,150,911.54-16,724,372.04-7,095,352.36

Finding the Fourth Proportional to 11,150,911.54, 16,724,372.04 and 7,095,352.36

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Solution

The fourth proportional to 11,150,911.54, 16,724,372.04 and 7,095,352.36 is: 10,641,758.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,150,911.54 : 16,724,372.04 = 7,095,352.36 : x
  2. Step 2: Convert to fraction form
    11,150,911.54/16,724,372.04 = 7,095,352.36/x
  3. Step 3: Cross multiply
    11,150,911.54x = 16,724,372.04 × 7,095,352.36
  4. Step 4: Simplify right side
    11,150,911.54x = 118,665,312,623,532.02
  5. Step 5: Solve for x
    x = 118,665,312,623,532.02/11,150,911.54
  6. Step 6: Final answer
    x = 10,641,758.94

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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.