Home / 11,414,533.59-17,138,878.83-9,882,267.73

Finding the Fourth Proportional to 11,414,533.59, 17,138,878.83 and 9,882,267.73

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Solution

The fourth proportional to 11,414,533.59, 17,138,878.83 and 9,882,267.73 is: 14,838,187.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,414,533.59 : 17,138,878.83 = 9,882,267.73 : x
  2. Step 2: Convert to fraction form
    11,414,533.59/17,138,878.83 = 9,882,267.73/x
  3. Step 3: Cross multiply
    11,414,533.59x = 17,138,878.83 × 9,882,267.73
  4. Step 4: Simplify right side
    11,414,533.59x = 169,370,989,147,241.94
  5. Step 5: Solve for x
    x = 169,370,989,147,241.94/11,414,533.59
  6. Step 6: Final answer
    x = 14,838,187.46

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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.