Home / 11,664,034.85-17,496,052.28-5,274,495.65

Finding the Fourth Proportional to 11,664,034.85, 17,496,052.28 and 5,274,495.65

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Solution

The fourth proportional to 11,664,034.85, 17,496,052.28 and 5,274,495.65 is: 7,911,743.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,034.85 : 17,496,052.28 = 5,274,495.65 : x
  2. Step 2: Convert to fraction form
    11,664,034.85/17,496,052.28 = 5,274,495.65/x
  3. Step 3: Cross multiply
    11,664,034.85x = 17,496,052.28 × 5,274,495.65
  4. Step 4: Simplify right side
    11,664,034.85x = 92,282,851,616,660.11
  5. Step 5: Solve for x
    x = 92,282,851,616,660.11/11,664,034.85
  6. Step 6: Final answer
    x = 7,911,743.48

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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.