Home / 33,537,772.08-50,317,291.80-11,971,910.88

Finding the Fourth Proportional to 33,537,772.08, 50,317,291.80 and 11,971,910.88

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Solution

The fourth proportional to 33,537,772.08, 50,317,291.80 and 11,971,910.88 is: 17,961,662.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,537,772.08 : 50,317,291.80 = 11,971,910.88 : x
  2. Step 2: Convert to fraction form
    33,537,772.08/50,317,291.80 = 11,971,910.88/x
  3. Step 3: Cross multiply
    33,537,772.08x = 50,317,291.80 × 11,971,910.88
  4. Step 4: Simplify right side
    33,537,772.08x = 602,394,133,152,554.75
  5. Step 5: Solve for x
    x = 602,394,133,152,554.75/33,537,772.08
  6. Step 6: Final answer
    x = 17,961,662.20

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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.