Home / 34,122,520.40-51,183,780.60-11,093,410.40

Finding the Fourth Proportional to 34,122,520.40, 51,183,780.60 and 11,093,410.40

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Solution

The fourth proportional to 34,122,520.40, 51,183,780.60 and 11,093,410.40 is: 16,640,115.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,122,520.40 : 51,183,780.60 = 11,093,410.40 : x
  2. Step 2: Convert to fraction form
    34,122,520.40/51,183,780.60 = 11,093,410.40/x
  3. Step 3: Cross multiply
    34,122,520.40x = 51,183,780.60 × 11,093,410.40
  4. Step 4: Simplify right side
    34,122,520.40x = 567,802,684,019,358.25
  5. Step 5: Solve for x
    x = 567,802,684,019,358.25/34,122,520.40
  6. Step 6: Final answer
    x = 16,640,115.60

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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.