Home / 36,389,806.50-50,176,992.33-29,753,690.34

Finding the Fourth Proportional to 36,389,806.50, 50,176,992.33 and 29,753,690.34

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Solution

The fourth proportional to 36,389,806.50, 50,176,992.33 and 29,753,690.34 is: 41,026,618.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,389,806.50 : 50,176,992.33 = 29,753,690.34 : x
  2. Step 2: Convert to fraction form
    36,389,806.50/50,176,992.33 = 29,753,690.34/x
  3. Step 3: Cross multiply
    36,389,806.50x = 50,176,992.33 × 29,753,690.34
  4. Step 4: Simplify right side
    36,389,806.50x = 1,492,950,691,979,375
  5. Step 5: Solve for x
    x = 1,492,950,691,979,375/36,389,806.50
  6. Step 6: Final answer
    x = 41,026,618.04

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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.