Home / 9,669,750.66-14,504,739.89-3,835,359.09

Finding the Fourth Proportional to 9,669,750.66, 14,504,739.89 and 3,835,359.09

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Solution

The fourth proportional to 9,669,750.66, 14,504,739.89 and 3,835,359.09 is: 5,753,083.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,669,750.66 : 14,504,739.89 = 3,835,359.09 : x
  2. Step 2: Convert to fraction form
    9,669,750.66/14,504,739.89 = 3,835,359.09/x
  3. Step 3: Cross multiply
    9,669,750.66x = 14,504,739.89 × 3,835,359.09
  4. Step 4: Simplify right side
    9,669,750.66x = 55,630,885,966,020.30
  5. Step 5: Solve for x
    x = 55,630,885,966,020.30/9,669,750.66
  6. Step 6: Final answer
    x = 5,753,083.81

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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.