Home / 14,622,750.51-20,179,556.51-8,096,494.65

Finding the Fourth Proportional to 14,622,750.51, 20,179,556.51 and 8,096,494.65

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Solution

The fourth proportional to 14,622,750.51, 20,179,556.51 and 8,096,494.65 is: 11,173,251.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,622,750.51 : 20,179,556.51 = 8,096,494.65 : x
  2. Step 2: Convert to fraction form
    14,622,750.51/20,179,556.51 = 8,096,494.65/x
  3. Step 3: Cross multiply
    14,622,750.51x = 20,179,556.51 × 8,096,494.65
  4. Step 4: Simplify right side
    14,622,750.51x = 163,383,671,282,105.19
  5. Step 5: Solve for x
    x = 163,383,671,282,105.19/14,622,750.51
  6. Step 6: Final answer
    x = 11,173,251.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.