Home / 16,429,827.44-24,656,849.76-7,793,954.90

Finding the Fourth Proportional to 16,429,827.44, 24,656,849.76 and 7,793,954.90

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Solution

The fourth proportional to 16,429,827.44, 24,656,849.76 and 7,793,954.90 is: 11,696,676.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,429,827.44 : 24,656,849.76 = 7,793,954.90 : x
  2. Step 2: Convert to fraction form
    16,429,827.44/24,656,849.76 = 7,793,954.90/x
  3. Step 3: Cross multiply
    16,429,827.44x = 24,656,849.76 × 7,793,954.90
  4. Step 4: Simplify right side
    16,429,827.44x = 192,174,375,005,515.84
  5. Step 5: Solve for x
    x = 192,174,375,005,515.84/16,429,827.44
  6. Step 6: Final answer
    x = 11,696,676.41

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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.