Home / 34,096,272.56-51,164,586.44-12,546,007.28

Finding the Fourth Proportional to 34,096,272.56, 51,164,586.44 and 12,546,007.28

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Solution

The fourth proportional to 34,096,272.56, 51,164,586.44 and 12,546,007.28 is: 18,826,435.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,096,272.56 : 51,164,586.44 = 12,546,007.28 : x
  2. Step 2: Convert to fraction form
    34,096,272.56/51,164,586.44 = 12,546,007.28/x
  3. Step 3: Cross multiply
    34,096,272.56x = 51,164,586.44 × 12,546,007.28
  4. Step 4: Simplify right side
    34,096,272.56x = 641,911,273,954,429.25
  5. Step 5: Solve for x
    x = 641,911,273,954,429.25/34,096,272.56
  6. Step 6: Final answer
    x = 18,826,435.44

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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.