Home / 10,991,850.33-16,465,730.54-5,600,282.97

Finding the Fourth Proportional to 10,991,850.33, 16,465,730.54 and 5,600,282.97

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Solution

The fourth proportional to 10,991,850.33, 16,465,730.54 and 5,600,282.97 is: 8,389,192.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,991,850.33 : 16,465,730.54 = 5,600,282.97 : x
  2. Step 2: Convert to fraction form
    10,991,850.33/16,465,730.54 = 5,600,282.97/x
  3. Step 3: Cross multiply
    10,991,850.33x = 16,465,730.54 × 5,600,282.97
  4. Step 4: Simplify right side
    10,991,850.33x = 92,212,750,303,769.48
  5. Step 5: Solve for x
    x = 92,212,750,303,769.48/10,991,850.33
  6. Step 6: Final answer
    x = 8,389,192.68

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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.