Home / 11,567,379.46-17,247,653.62-11,249,573.56

Finding the Fourth Proportional to 11,567,379.46, 17,247,653.62 and 11,249,573.56

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Solution

The fourth proportional to 11,567,379.46, 17,247,653.62 and 11,249,573.56 is: 16,773,786.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,567,379.46 : 17,247,653.62 = 11,249,573.56 : x
  2. Step 2: Convert to fraction form
    11,567,379.46/17,247,653.62 = 11,249,573.56/x
  3. Step 3: Cross multiply
    11,567,379.46x = 17,247,653.62 × 11,249,573.56
  4. Step 4: Simplify right side
    11,567,379.46x = 194,028,748,135,590.31
  5. Step 5: Solve for x
    x = 194,028,748,135,590.31/11,567,379.46
  6. Step 6: Final answer
    x = 16,773,786.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.