Home / 24,634,084.18-33,993,662.37-13,620,172.36

Finding the Fourth Proportional to 24,634,084.18, 33,993,662.37 and 13,620,172.36

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Solution

The fourth proportional to 24,634,084.18, 33,993,662.37 and 13,620,172.36 is: 18,795,078.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,634,084.18 : 33,993,662.37 = 13,620,172.36 : x
  2. Step 2: Convert to fraction form
    24,634,084.18/33,993,662.37 = 13,620,172.36/x
  3. Step 3: Cross multiply
    24,634,084.18x = 33,993,662.37 × 13,620,172.36
  4. Step 4: Simplify right side
    24,634,084.18x = 462,999,540,627,046.06
  5. Step 5: Solve for x
    x = 462,999,540,627,046.06/24,634,084.18
  6. Step 6: Final answer
    x = 18,795,078.28

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1.5x scale

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.