Home / 25,396,786.80-35,048,027.48-14,385,822.73

Finding the Fourth Proportional to 25,396,786.80, 35,048,027.48 and 14,385,822.73

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Solution

The fourth proportional to 25,396,786.80, 35,048,027.48 and 14,385,822.73 is: 19,852,696.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,396,786.80 : 35,048,027.48 = 14,385,822.73 : x
  2. Step 2: Convert to fraction form
    25,396,786.80/35,048,027.48 = 14,385,822.73/x
  3. Step 3: Cross multiply
    25,396,786.80x = 35,048,027.48 × 14,385,822.73
  4. Step 4: Simplify right side
    25,396,786.80x = 504,194,710,203,899.44
  5. Step 5: Solve for x
    x = 504,194,710,203,899.44/25,396,786.80
  6. Step 6: Final answer
    x = 19,852,696.89

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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.