Home / 41,482,112.40-62,223,168.60-11,193,037.20

Finding the Fourth Proportional to 41,482,112.40, 62,223,168.60 and 11,193,037.20

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Solution

The fourth proportional to 41,482,112.40, 62,223,168.60 and 11,193,037.20 is: 16,789,555.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,482,112.40 : 62,223,168.60 = 11,193,037.20 : x
  2. Step 2: Convert to fraction form
    41,482,112.40/62,223,168.60 = 11,193,037.20/x
  3. Step 3: Cross multiply
    41,482,112.40x = 62,223,168.60 × 11,193,037.20
  4. Step 4: Simplify right side
    41,482,112.40x = 696,466,240,841,671.88
  5. Step 5: Solve for x
    x = 696,466,240,841,671.88/41,482,112.40
  6. Step 6: Final answer
    x = 16,789,555.80

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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.