Home / 11,747,338.56-17,598,109.95-6,614,077.77

Finding the Fourth Proportional to 11,747,338.56, 17,598,109.95 and 6,614,077.77

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Solution

The fourth proportional to 11,747,338.56, 17,598,109.95 and 6,614,077.77 is: 9,908,224.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,747,338.56 : 17,598,109.95 = 6,614,077.77 : x
  2. Step 2: Convert to fraction form
    11,747,338.56/17,598,109.95 = 6,614,077.77/x
  3. Step 3: Cross multiply
    11,747,338.56x = 17,598,109.95 × 6,614,077.77
  4. Step 4: Simplify right side
    11,747,338.56x = 116,395,267,814,310.80
  5. Step 5: Solve for x
    x = 116,395,267,814,310.80/11,747,338.56
  6. Step 6: Final answer
    x = 9,908,224.51

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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.