Home / 24,753,278.25-34,157,813.94-13,739,161.50

Finding the Fourth Proportional to 24,753,278.25, 34,157,813.94 and 13,739,161.50

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Solution

The fourth proportional to 24,753,278.25, 34,157,813.94 and 13,739,161.50 is: 18,959,093.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,753,278.25 : 34,157,813.94 = 13,739,161.50 : x
  2. Step 2: Convert to fraction form
    24,753,278.25/34,157,813.94 = 13,739,161.50/x
  3. Step 3: Cross multiply
    24,753,278.25x = 34,157,813.94 × 13,739,161.50
  4. Step 4: Simplify right side
    24,753,278.25x = 469,299,722,208,611.25
  5. Step 5: Solve for x
    x = 469,299,722,208,611.25/24,753,278.25
  6. Step 6: Final answer
    x = 18,959,093.72

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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.