Home / 24,008,046.63-33,131,105.97-13,143,030.63

Finding the Fourth Proportional to 24,008,046.63, 33,131,105.97 and 13,143,030.63

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Solution

The fourth proportional to 24,008,046.63, 33,131,105.97 and 13,143,030.63 is: 18,137,383.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,008,046.63 : 33,131,105.97 = 13,143,030.63 : x
  2. Step 2: Convert to fraction form
    24,008,046.63/33,131,105.97 = 13,143,030.63/x
  3. Step 3: Cross multiply
    24,008,046.63x = 33,131,105.97 × 13,143,030.63
  4. Step 4: Simplify right side
    24,008,046.63x = 435,443,140,569,485.88
  5. Step 5: Solve for x
    x = 435,443,140,569,485.88/24,008,046.63
  6. Step 6: Final answer
    x = 18,137,383.16

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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.