Home / 41,738,885.01-62,578,991.31-18,384,544.20

Finding the Fourth Proportional to 41,738,885.01, 62,578,991.31 and 18,384,544.20

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Solution

The fourth proportional to 41,738,885.01, 62,578,991.31 and 18,384,544.20 is: 27,563,894.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,738,885.01 : 62,578,991.31 = 18,384,544.20 : x
  2. Step 2: Convert to fraction form
    41,738,885.01/62,578,991.31 = 18,384,544.20/x
  3. Step 3: Cross multiply
    41,738,885.01x = 62,578,991.31 × 18,384,544.20
  4. Step 4: Simplify right side
    41,738,885.01x = 1,150,486,231,730,111
  5. Step 5: Solve for x
    x = 1,150,486,231,730,111/41,738,885.01
  6. Step 6: Final answer
    x = 27,563,894.71

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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.