Home / 25,801,861.96-35,606,559.20-14,199,425.43

Finding the Fourth Proportional to 25,801,861.96, 35,606,559.20 and 14,199,425.43

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Solution

The fourth proportional to 25,801,861.96, 35,606,559.20 and 14,199,425.43 is: 19,595,201.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,801,861.96 : 35,606,559.20 = 14,199,425.43 : x
  2. Step 2: Convert to fraction form
    25,801,861.96/35,606,559.20 = 14,199,425.43/x
  3. Step 3: Cross multiply
    25,801,861.96x = 35,606,559.20 × 14,199,425.43
  4. Step 4: Simplify right side
    25,801,861.96x = 505,592,682,179,280.50
  5. Step 5: Solve for x
    x = 505,592,682,179,280.50/25,801,861.96
  6. Step 6: Final answer
    x = 19,595,201.42

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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.