Home / 24,243,976.58-33,457,396.31-13,231,433.07

Finding the Fourth Proportional to 24,243,976.58, 33,457,396.31 and 13,231,433.07

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Solution

The fourth proportional to 24,243,976.58, 33,457,396.31 and 13,231,433.07 is: 18,259,764.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,243,976.58 : 33,457,396.31 = 13,231,433.07 : x
  2. Step 2: Convert to fraction form
    24,243,976.58/33,457,396.31 = 13,231,433.07/x
  3. Step 3: Cross multiply
    24,243,976.58x = 33,457,396.31 × 13,231,433.07
  4. Step 4: Simplify right side
    24,243,976.58x = 442,689,299,955,690.69
  5. Step 5: Solve for x
    x = 442,689,299,955,690.69/24,243,976.58
  6. Step 6: Final answer
    x = 18,259,764.38

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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.