Home / 25,043,495.82-34,552,179.90-14,028,757.80

Finding the Fourth Proportional to 25,043,495.82, 34,552,179.90 and 14,028,757.80

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Solution

The fourth proportional to 25,043,495.82, 34,552,179.90 and 14,028,757.80 is: 19,355,291.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,043,495.82 : 34,552,179.90 = 14,028,757.80 : x
  2. Step 2: Convert to fraction form
    25,043,495.82/34,552,179.90 = 14,028,757.80/x
  3. Step 3: Cross multiply
    25,043,495.82x = 34,552,179.90 × 14,028,757.80
  4. Step 4: Simplify right side
    25,043,495.82x = 484,724,163,279,128.25
  5. Step 5: Solve for x
    x = 484,724,163,279,128.25/25,043,495.82
  6. Step 6: Final answer
    x = 19,355,291.56

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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.