Home / 11,380,536.59-17,053,352.63-7,732,620.59

Finding the Fourth Proportional to 11,380,536.59, 17,053,352.63 and 7,732,620.59

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Solution

The fourth proportional to 11,380,536.59, 17,053,352.63 and 7,732,620.59 is: 11,587,072.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,380,536.59 : 17,053,352.63 = 7,732,620.59 : x
  2. Step 2: Convert to fraction form
    11,380,536.59/17,053,352.63 = 7,732,620.59/x
  3. Step 3: Cross multiply
    11,380,536.59x = 17,053,352.63 × 7,732,620.59
  4. Step 4: Simplify right side
    11,380,536.59x = 131,867,105,708,236.27
  5. Step 5: Solve for x
    x = 131,867,105,708,236.27/11,380,536.59
  6. Step 6: Final answer
    x = 11,587,072.77

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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.