Home / 24,954,085.58-34,436,743.70-13,638,500.43

Finding the Fourth Proportional to 24,954,085.58, 34,436,743.70 and 13,638,500.43

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Solution

The fourth proportional to 24,954,085.58, 34,436,743.70 and 13,638,500.43 is: 18,821,188.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,954,085.58 : 34,436,743.70 = 13,638,500.43 : x
  2. Step 2: Convert to fraction form
    24,954,085.58/34,436,743.70 = 13,638,500.43/x
  3. Step 3: Cross multiply
    24,954,085.58x = 34,436,743.70 × 13,638,500.43
  4. Step 4: Simplify right side
    24,954,085.58x = 469,665,543,692,057.31
  5. Step 5: Solve for x
    x = 469,665,543,692,057.31/24,954,085.58
  6. Step 6: Final answer
    x = 18,821,188.31

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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.