Home / 11,416,118.33-17,127,035.16-3,329,094.86

Finding the Fourth Proportional to 11,416,118.33, 17,127,035.16 and 3,329,094.86

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Solution

The fourth proportional to 11,416,118.33, 17,127,035.16 and 3,329,094.86 is: 4,994,475.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,416,118.33 : 17,127,035.16 = 3,329,094.86 : x
  2. Step 2: Convert to fraction form
    11,416,118.33/17,127,035.16 = 3,329,094.86/x
  3. Step 3: Cross multiply
    11,416,118.33x = 17,127,035.16 × 3,329,094.86
  4. Step 4: Simplify right side
    11,416,118.33x = 57,017,524,718,195.27
  5. Step 5: Solve for x
    x = 57,017,524,718,195.27/11,416,118.33
  6. Step 6: Final answer
    x = 4,994,475.62

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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.