Home / 11,034,982.67-16,556,195.06-4,886,124.87

Finding the Fourth Proportional to 11,034,982.67, 16,556,195.06 and 4,886,124.87

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Solution

The fourth proportional to 11,034,982.67, 16,556,195.06 and 4,886,124.87 is: 7,330,834.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,034,982.67 : 16,556,195.06 = 4,886,124.87 : x
  2. Step 2: Convert to fraction form
    11,034,982.67/16,556,195.06 = 4,886,124.87/x
  3. Step 3: Cross multiply
    11,034,982.67x = 16,556,195.06 × 4,886,124.87
  4. Step 4: Simplify right side
    11,034,982.67x = 80,895,636,410,806.52
  5. Step 5: Solve for x
    x = 80,895,636,410,806.52/11,034,982.67
  6. Step 6: Final answer
    x = 7,330,834.93

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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.