Home / 24,510,382.56-33,823,667.12-13,645,367.52

Finding the Fourth Proportional to 24,510,382.56, 33,823,667.12 and 13,645,367.52

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Solution

The fourth proportional to 24,510,382.56, 33,823,667.12 and 13,645,367.52 is: 18,830,239.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,510,382.56 : 33,823,667.12 = 13,645,367.52 : x
  2. Step 2: Convert to fraction form
    24,510,382.56/33,823,667.12 = 13,645,367.52/x
  3. Step 3: Cross multiply
    24,510,382.56x = 33,823,667.12 × 13,645,367.52
  4. Step 4: Simplify right side
    24,510,382.56x = 461,536,368,726,539.88
  5. Step 5: Solve for x
    x = 461,536,368,726,539.88/24,510,382.56
  6. Step 6: Final answer
    x = 18,830,239.29

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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.