Home / 39,500,694.88-54,508,766.40-22,093,677.04

Finding the Fourth Proportional to 39,500,694.88, 54,508,766.40 and 22,093,677.04

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Solution

The fourth proportional to 39,500,694.88, 54,508,766.40 and 22,093,677.04 is: 30,488,047.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,500,694.88 : 54,508,766.40 = 22,093,677.04 : x
  2. Step 2: Convert to fraction form
    39,500,694.88/54,508,766.40 = 22,093,677.04/x
  3. Step 3: Cross multiply
    39,500,694.88x = 54,508,766.40 × 22,093,677.04
  4. Step 4: Simplify right side
    39,500,694.88x = 1,204,299,080,690,403.25
  5. Step 5: Solve for x
    x = 1,204,299,080,690,403.25/39,500,694.88
  6. Step 6: Final answer
    x = 30,488,047.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.