Home / 41,517,004.40-62,275,506.60-22,145,979.95

Finding the Fourth Proportional to 41,517,004.40, 62,275,506.60 and 22,145,979.95

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Solution

The fourth proportional to 41,517,004.40, 62,275,506.60 and 22,145,979.95 is: 33,218,969.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,517,004.40 : 62,275,506.60 = 22,145,979.95 : x
  2. Step 2: Convert to fraction form
    41,517,004.40/62,275,506.60 = 22,145,979.95/x
  3. Step 3: Cross multiply
    41,517,004.40x = 62,275,506.60 × 22,145,979.95
  4. Step 4: Simplify right side
    41,517,004.40x = 1,379,152,120,539,692.75
  5. Step 5: Solve for x
    x = 1,379,152,120,539,692.75/41,517,004.40
  6. Step 6: Final answer
    x = 33,218,969.93

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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.