Home / 110,412,422.49-165,618,611.73-29,633,390.49

Finding the Fourth Proportional to 110,412,422.49, 165,618,611.73 and 29,633,390.49

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Solution

The fourth proportional to 110,412,422.49, 165,618,611.73 and 29,633,390.49 is: 44,450,079.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,412,422.49 : 165,618,611.73 = 29,633,390.49 : x
  2. Step 2: Convert to fraction form
    110,412,422.49/165,618,611.73 = 29,633,390.49/x
  3. Step 3: Cross multiply
    110,412,422.49x = 165,618,611.73 × 29,633,390.49
  4. Step 4: Simplify right side
    110,412,422.49x = 4,907,840,993,806,784
  5. Step 5: Solve for x
    x = 4,907,840,993,806,784/110,412,422.49
  6. Step 6: Final answer
    x = 44,450,079.83

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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.