Home / 11,836,103.60-17,716,830.60-11,462,855.60

Finding the Fourth Proportional to 11,836,103.60, 17,716,830.60 and 11,462,855.60

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Solution

The fourth proportional to 11,836,103.60, 17,716,830.60 and 11,462,855.60 is: 17,158,135.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,836,103.60 : 17,716,830.60 = 11,462,855.60 : x
  2. Step 2: Convert to fraction form
    11,836,103.60/17,716,830.60 = 11,462,855.60/x
  3. Step 3: Cross multiply
    11,836,103.60x = 17,716,830.60 × 11,462,855.60
  4. Step 4: Simplify right side
    11,836,103.60x = 203,085,470,857,461.38
  5. Step 5: Solve for x
    x = 203,085,470,857,461.38/11,836,103.60
  6. Step 6: Final answer
    x = 17,158,135.63

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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.