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Finding the Fourth Proportional to 46,418.99, 64,058.54 and 25,198.43

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Solution

The fourth proportional to 46,418.99, 64,058.54 and 25,198.43 is: 34,774.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,418.99 : 64,058.54 = 25,198.43 : x
  2. Step 2: Convert to fraction form
    46,418.99/64,058.54 = 25,198.43/x
  3. Step 3: Cross multiply
    46,418.99x = 64,058.54 × 25,198.43
  4. Step 4: Simplify right side
    46,418.99x = 1,614,174,189.81
  5. Step 5: Solve for x
    x = 1,614,174,189.81/46,418.99
  6. Step 6: Final answer
    x = 34,774.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.