Home / 11,137,906-16,706,872.22-3,050,951.36

Finding the Fourth Proportional to 11,137,906, 16,706,872.22 and 3,050,951.36

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Solution

The fourth proportional to 11,137,906, 16,706,872.22 and 3,050,951.36 is: 4,576,430.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,137,906 : 16,706,872.22 = 3,050,951.36 : x
  2. Step 2: Convert to fraction form
    11,137,906/16,706,872.22 = 3,050,951.36/x
  3. Step 3: Cross multiply
    11,137,906x = 16,706,872.22 × 3,050,951.36
  4. Step 4: Simplify right side
    11,137,906x = 50,971,854,422,166.10
  5. Step 5: Solve for x
    x = 50,971,854,422,166.10/11,137,906
  6. Step 6: Final answer
    x = 4,576,430.65

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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.