Home / 25,212,104.75-34,791,786.05-14,048,020.94

Finding the Fourth Proportional to 25,212,104.75, 34,791,786.05 and 14,048,020.94

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Solution

The fourth proportional to 25,212,104.75, 34,791,786.05 and 14,048,020.94 is: 19,385,757.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,212,104.75 : 34,791,786.05 = 14,048,020.94 : x
  2. Step 2: Convert to fraction form
    25,212,104.75/34,791,786.05 = 14,048,020.94/x
  3. Step 3: Cross multiply
    25,212,104.75x = 34,791,786.05 × 14,048,020.94
  4. Step 4: Simplify right side
    25,212,104.75x = 488,755,738,726,200.88
  5. Step 5: Solve for x
    x = 488,755,738,726,200.88/25,212,104.75
  6. Step 6: Final answer
    x = 19,385,757.10

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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.