Home / 11,416,350.35-17,127,044.34-3,329,958.86

Finding the Fourth Proportional to 11,416,350.35, 17,127,044.34 and 3,329,958.86

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Solution

The fourth proportional to 11,416,350.35, 17,127,044.34 and 3,329,958.86 is: 4,995,672.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,416,350.35 : 17,127,044.34 = 3,329,958.86 : x
  2. Step 2: Convert to fraction form
    11,416,350.35/17,127,044.34 = 3,329,958.86/x
  3. Step 3: Cross multiply
    11,416,350.35x = 17,127,044.34 × 3,329,958.86
  4. Step 4: Simplify right side
    11,416,350.35x = 57,032,353,011,699.70
  5. Step 5: Solve for x
    x = 57,032,353,011,699.70/11,416,350.35
  6. Step 6: Final answer
    x = 4,995,672.98

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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.