Home / 41,265,410.20-56,946,782.12-22,682,579.20

Finding the Fourth Proportional to 41,265,410.20, 56,946,782.12 and 22,682,579.20

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Solution

The fourth proportional to 41,265,410.20, 56,946,782.12 and 22,682,579.20 is: 31,302,242.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,265,410.20 : 56,946,782.12 = 22,682,579.20 : x
  2. Step 2: Convert to fraction form
    41,265,410.20/56,946,782.12 = 22,682,579.20/x
  3. Step 3: Cross multiply
    41,265,410.20x = 56,946,782.12 × 22,682,579.20
  4. Step 4: Simplify right side
    41,265,410.20x = 1,291,699,895,622,043.75
  5. Step 5: Solve for x
    x = 1,291,699,895,622,043.75/41,265,410.20
  6. Step 6: Final answer
    x = 31,302,242.95

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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.