Home / 18,093,247.13-24,968,873.94-9,833,309.90

Finding the Fourth Proportional to 18,093,247.13, 24,968,873.94 and 9,833,309.90

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Solution

The fourth proportional to 18,093,247.13, 24,968,873.94 and 9,833,309.90 is: 13,570,072.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,093,247.13 : 24,968,873.94 = 9,833,309.90 : x
  2. Step 2: Convert to fraction form
    18,093,247.13/24,968,873.94 = 9,833,309.90/x
  3. Step 3: Cross multiply
    18,093,247.13x = 24,968,873.94 × 9,833,309.90
  4. Step 4: Simplify right side
    18,093,247.13x = 245,526,675,237,968
  5. Step 5: Solve for x
    x = 245,526,675,237,968/18,093,247.13
  6. Step 6: Final answer
    x = 13,570,072.49

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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.