Home / 38,404,847.80-57,526,790.10-17,952,023.80

Finding the Fourth Proportional to 38,404,847.80, 57,526,790.10 and 17,952,023.80

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Solution

The fourth proportional to 38,404,847.80, 57,526,790.10 and 17,952,023.80 is: 26,890,415.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,404,847.80 : 57,526,790.10 = 17,952,023.80 : x
  2. Step 2: Convert to fraction form
    38,404,847.80/57,526,790.10 = 17,952,023.80/x
  3. Step 3: Cross multiply
    38,404,847.80x = 57,526,790.10 × 17,952,023.80
  4. Step 4: Simplify right side
    38,404,847.80x = 1,032,722,305,012,804.50
  5. Step 5: Solve for x
    x = 1,032,722,305,012,804.50/38,404,847.80
  6. Step 6: Final answer
    x = 26,890,415.25

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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.