Home / 50,085,806.19-75,020,729.80-33,822,326.49

Finding the Fourth Proportional to 50,085,806.19, 75,020,729.80 and 33,822,326.49

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Solution

The fourth proportional to 50,085,806.19, 75,020,729.80 and 33,822,326.49 is: 50,660,572.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,085,806.19 : 75,020,729.80 = 33,822,326.49 : x
  2. Step 2: Convert to fraction form
    50,085,806.19/75,020,729.80 = 33,822,326.49/x
  3. Step 3: Cross multiply
    50,085,806.19x = 75,020,729.80 × 33,822,326.49
  4. Step 4: Simplify right side
    50,085,806.19x = 2,537,375,616,511,205.50
  5. Step 5: Solve for x
    x = 2,537,375,616,511,205.50/50,085,806.19
  6. Step 6: Final answer
    x = 50,660,572.52

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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.