Home / 16,808,255.80-25,212,383.70-14,416,771.30

Finding the Fourth Proportional to 16,808,255.80, 25,212,383.70 and 14,416,771.30

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Solution

The fourth proportional to 16,808,255.80, 25,212,383.70 and 14,416,771.30 is: 21,625,156.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,808,255.80 : 25,212,383.70 = 14,416,771.30 : x
  2. Step 2: Convert to fraction form
    16,808,255.80/25,212,383.70 = 14,416,771.30/x
  3. Step 3: Cross multiply
    16,808,255.80x = 25,212,383.70 × 14,416,771.30
  4. Step 4: Simplify right side
    16,808,255.80x = 363,481,169,730,747.81
  5. Step 5: Solve for x
    x = 363,481,169,730,747.81/16,808,255.80
  6. Step 6: Final answer
    x = 21,625,156.95

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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.