Home / 17,079,104.60-25,624,561.80-16,488,614.60

Finding the Fourth Proportional to 17,079,104.60, 25,624,561.80 and 16,488,614.60

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Solution

The fourth proportional to 17,079,104.60, 25,624,561.80 and 16,488,614.60 is: 24,738,622.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,079,104.60 : 25,624,561.80 = 16,488,614.60 : x
  2. Step 2: Convert to fraction form
    17,079,104.60/25,624,561.80 = 16,488,614.60/x
  3. Step 3: Cross multiply
    17,079,104.60x = 25,624,561.80 × 16,488,614.60
  4. Step 4: Simplify right side
    17,079,104.60x = 422,513,523,814,082.31
  5. Step 5: Solve for x
    x = 422,513,523,814,082.31/17,079,104.60
  6. Step 6: Final answer
    x = 24,738,622.65

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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.