Home / 17,811,175.35-26,734,039.41-8,595,633.22

Finding the Fourth Proportional to 17,811,175.35, 26,734,039.41 and 8,595,633.22

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Solution

The fourth proportional to 17,811,175.35, 26,734,039.41 and 8,595,633.22 is: 12,901,787.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,811,175.35 : 26,734,039.41 = 8,595,633.22 : x
  2. Step 2: Convert to fraction form
    17,811,175.35/26,734,039.41 = 8,595,633.22/x
  3. Step 3: Cross multiply
    17,811,175.35x = 26,734,039.41 × 8,595,633.22
  4. Step 4: Simplify right side
    17,811,175.35x = 229,795,997,169,061
  5. Step 5: Solve for x
    x = 229,795,997,169,061/17,811,175.35
  6. Step 6: Final answer
    x = 12,901,787.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.