Home / 18,093,249.13-24,968,876.70-9,833,311.90

Finding the Fourth Proportional to 18,093,249.13, 24,968,876.70 and 9,833,311.90

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Solution

The fourth proportional to 18,093,249.13, 24,968,876.70 and 9,833,311.90 is: 13,570,075.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,093,249.13 : 24,968,876.70 = 9,833,311.90 : x
  2. Step 2: Convert to fraction form
    18,093,249.13/24,968,876.70 = 9,833,311.90/x
  3. Step 3: Cross multiply
    18,093,249.13x = 24,968,876.70 × 9,833,311.90
  4. Step 4: Simplify right side
    18,093,249.13x = 245,526,752,383,742.72
  5. Step 5: Solve for x
    x = 245,526,752,383,742.72/18,093,249.13
  6. Step 6: Final answer
    x = 13,570,075.26

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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.