Home / 24,449,712.82-33,738,971.44-13,436,225.44

Finding the Fourth Proportional to 24,449,712.82, 33,738,971.44 and 13,436,225.44

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Solution

The fourth proportional to 24,449,712.82, 33,738,971.44 and 13,436,225.44 is: 18,541,094.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,449,712.82 : 33,738,971.44 = 13,436,225.44 : x
  2. Step 2: Convert to fraction form
    24,449,712.82/33,738,971.44 = 13,436,225.44/x
  3. Step 3: Cross multiply
    24,449,712.82x = 33,738,971.44 × 13,436,225.44
  4. Step 4: Simplify right side
    24,449,712.82x = 453,324,426,381,561.38
  5. Step 5: Solve for x
    x = 453,324,426,381,561.38/24,449,712.82
  6. Step 6: Final answer
    x = 18,541,094.11

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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.