Home / 17,761,935-24,511,674.74-10,419,893.04

Finding the Fourth Proportional to 17,761,935, 24,511,674.74 and 10,419,893.04

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Solution

The fourth proportional to 17,761,935, 24,511,674.74 and 10,419,893.04 is: 14,379,572.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,761,935 : 24,511,674.74 = 10,419,893.04 : x
  2. Step 2: Convert to fraction form
    17,761,935/24,511,674.74 = 10,419,893.04/x
  3. Step 3: Cross multiply
    17,761,935x = 24,511,674.74 × 10,419,893.04
  4. Step 4: Simplify right side
    17,761,935x = 255,409,028,969,970.31
  5. Step 5: Solve for x
    x = 255,409,028,969,970.31/17,761,935
  6. Step 6: Final answer
    x = 14,379,572.33

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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.