Home / 141,093,414.80-211,640,835.71-44,040,986.88

Finding the Fourth Proportional to 141,093,414.80, 211,640,835.71 and 44,040,986.88

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Solution

The fourth proportional to 141,093,414.80, 211,640,835.71 and 44,040,986.88 is: 66,061,703.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,093,414.80 : 211,640,835.71 = 44,040,986.88 : x
  2. Step 2: Convert to fraction form
    141,093,414.80/211,640,835.71 = 44,040,986.88/x
  3. Step 3: Cross multiply
    141,093,414.80x = 211,640,835.71 × 44,040,986.88
  4. Step 4: Simplify right side
    141,093,414.80x = 9,320,871,268,776,346
  5. Step 5: Solve for x
    x = 9,320,871,268,776,346/141,093,414.80
  6. Step 6: Final answer
    x = 66,061,703.04

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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.