Home / 26,635,392.49-39,954,893.01-9,361,493.28

Finding the Fourth Proportional to 26,635,392.49, 39,954,893.01 and 9,361,493.28

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Solution

The fourth proportional to 26,635,392.49, 39,954,893.01 and 9,361,493.28 is: 14,042,874.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,635,392.49 : 39,954,893.01 = 9,361,493.28 : x
  2. Step 2: Convert to fraction form
    26,635,392.49/39,954,893.01 = 9,361,493.28/x
  3. Step 3: Cross multiply
    26,635,392.49x = 39,954,893.01 × 9,361,493.28
  4. Step 4: Simplify right side
    26,635,392.49x = 374,037,462,416,233.94
  5. Step 5: Solve for x
    x = 374,037,462,416,233.94/26,635,392.49
  6. Step 6: Final answer
    x = 14,042,874.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.