Home / 24,469,791.72-33,767,598.48-13,456,530.36

Finding the Fourth Proportional to 24,469,791.72, 33,767,598.48 and 13,456,530.36

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Solution

The fourth proportional to 24,469,791.72, 33,767,598.48 and 13,456,530.36 is: 18,569,619.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,469,791.72 : 33,767,598.48 = 13,456,530.36 : x
  2. Step 2: Convert to fraction form
    24,469,791.72/33,767,598.48 = 13,456,530.36/x
  3. Step 3: Cross multiply
    24,469,791.72x = 33,767,598.48 × 13,456,530.36
  4. Step 4: Simplify right side
    24,469,791.72x = 454,394,714,130,409.81
  5. Step 5: Solve for x
    x = 454,394,714,130,409.81/24,469,791.72
  6. Step 6: Final answer
    x = 18,569,619.20

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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.