Home / 25,645,504.88-35,391,231.96-14,042,883.44

Finding the Fourth Proportional to 25,645,504.88, 35,391,231.96 and 14,042,883.44

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Solution

The fourth proportional to 25,645,504.88, 35,391,231.96 and 14,042,883.44 is: 19,379,417.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,645,504.88 : 35,391,231.96 = 14,042,883.44 : x
  2. Step 2: Convert to fraction form
    25,645,504.88/35,391,231.96 = 14,042,883.44/x
  3. Step 3: Cross multiply
    25,645,504.88x = 35,391,231.96 × 14,042,883.44
  4. Step 4: Simplify right side
    25,645,504.88x = 496,994,945,212,282.75
  5. Step 5: Solve for x
    x = 496,994,945,212,282.75/25,645,504.88
  6. Step 6: Final answer
    x = 19,379,417.47

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1.5x scale

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.