Home / 25,751,104.80-38,620,664.70-9,584,669.58

Finding the Fourth Proportional to 25,751,104.80, 38,620,664.70 and 9,584,669.58

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Solution

The fourth proportional to 25,751,104.80, 38,620,664.70 and 9,584,669.58 is: 14,374,773.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,751,104.80 : 38,620,664.70 = 9,584,669.58 : x
  2. Step 2: Convert to fraction form
    25,751,104.80/38,620,664.70 = 9,584,669.58/x
  3. Step 3: Cross multiply
    25,751,104.80x = 38,620,664.70 × 9,584,669.58
  4. Step 4: Simplify right side
    25,751,104.80x = 370,166,310,109,469.88
  5. Step 5: Solve for x
    x = 370,166,310,109,469.88/25,751,104.80
  6. Step 6: Final answer
    x = 14,374,773.94

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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.