Home / 14,910,203.98-22,332,522.84-12,322,086.31

Finding the Fourth Proportional to 14,910,203.98, 22,332,522.84 and 12,322,086.31

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Solution

The fourth proportional to 14,910,203.98, 22,332,522.84 and 12,322,086.31 is: 18,456,036.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,910,203.98 : 22,332,522.84 = 12,322,086.31 : x
  2. Step 2: Convert to fraction form
    14,910,203.98/22,332,522.84 = 12,322,086.31/x
  3. Step 3: Cross multiply
    14,910,203.98x = 22,332,522.84 × 12,322,086.31
  4. Step 4: Simplify right side
    14,910,203.98x = 275,183,273,954,526.34
  5. Step 5: Solve for x
    x = 275,183,273,954,526.34/14,910,203.98
  6. Step 6: Final answer
    x = 18,456,036.84

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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.