Home / 41,567,982.21-57,362,917.77-22,982,408.01

Finding the Fourth Proportional to 41,567,982.21, 57,362,917.77 and 22,982,408.01

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Solution

The fourth proportional to 41,567,982.21, 57,362,917.77 and 22,982,408.01 is: 31,715,226.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,567,982.21 : 57,362,917.77 = 22,982,408.01 : x
  2. Step 2: Convert to fraction form
    41,567,982.21/57,362,917.77 = 22,982,408.01/x
  3. Step 3: Cross multiply
    41,567,982.21x = 57,362,917.77 × 22,982,408.01
  4. Step 4: Simplify right side
    41,567,982.21x = 1,318,337,980,834,219.50
  5. Step 5: Solve for x
    x = 1,318,337,980,834,219.50/41,567,982.21
  6. Step 6: Final answer
    x = 31,715,226.74

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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.