Home / 11,827,464.90-17,734,198.95-6,158,760.90

Finding the Fourth Proportional to 11,827,464.90, 17,734,198.95 and 6,158,760.90

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Solution

The fourth proportional to 11,827,464.90, 17,734,198.95 and 6,158,760.90 is: 9,234,497.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,827,464.90 : 17,734,198.95 = 6,158,760.90 : x
  2. Step 2: Convert to fraction form
    11,827,464.90/17,734,198.95 = 6,158,760.90/x
  3. Step 3: Cross multiply
    11,827,464.90x = 17,734,198.95 × 6,158,760.90
  4. Step 4: Simplify right side
    11,827,464.90x = 109,220,691,086,081.06
  5. Step 5: Solve for x
    x = 109,220,691,086,081.06/11,827,464.90
  6. Step 6: Final answer
    x = 9,234,497.16

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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.