Home / 11,116,527.99-16,663,231.33-4,297,784.57

Finding the Fourth Proportional to 11,116,527.99, 16,663,231.33 and 4,297,784.57

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Solution

The fourth proportional to 11,116,527.99, 16,663,231.33 and 4,297,784.57 is: 6,442,207.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,116,527.99 : 16,663,231.33 = 4,297,784.57 : x
  2. Step 2: Convert to fraction form
    11,116,527.99/16,663,231.33 = 4,297,784.57/x
  3. Step 3: Cross multiply
    11,116,527.99x = 16,663,231.33 × 4,297,784.57
  4. Step 4: Simplify right side
    11,116,527.99x = 71,614,978,527,328.19
  5. Step 5: Solve for x
    x = 71,614,978,527,328.19/11,116,527.99
  6. Step 6: Final answer
    x = 6,442,207.37

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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.