Home / 41,359,997.40-62,067,989.70-18,629,194.20

Finding the Fourth Proportional to 41,359,997.40, 62,067,989.70 and 18,629,194.20

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Solution

The fourth proportional to 41,359,997.40, 62,067,989.70 and 18,629,194.20 is: 27,956,400.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,359,997.40 : 62,067,989.70 = 18,629,194.20 : x
  2. Step 2: Convert to fraction form
    41,359,997.40/62,067,989.70 = 18,629,194.20/x
  3. Step 3: Cross multiply
    41,359,997.40x = 62,067,989.70 × 18,629,194.20
  4. Step 4: Simplify right side
    41,359,997.40x = 1,156,276,633,724,899.75
  5. Step 5: Solve for x
    x = 1,156,276,633,724,899.75/41,359,997.40
  6. Step 6: Final answer
    x = 27,956,400.06

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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.