Home / 11,137,895.89-16,706,857.17-3,050,941.24

Finding the Fourth Proportional to 11,137,895.89, 16,706,857.17 and 3,050,941.24

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Solution

The fourth proportional to 11,137,895.89, 16,706,857.17 and 3,050,941.24 is: 4,576,415.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,137,895.89 : 16,706,857.17 = 3,050,941.24 : x
  2. Step 2: Convert to fraction form
    11,137,895.89/16,706,857.17 = 3,050,941.24/x
  3. Step 3: Cross multiply
    11,137,895.89x = 16,706,857.17 × 3,050,941.24
  4. Step 4: Simplify right side
    11,137,895.89x = 50,971,639,530,742.70
  5. Step 5: Solve for x
    x = 50,971,639,530,742.70/11,137,895.89
  6. Step 6: Final answer
    x = 4,576,415.51

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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.