Home / 44,171,974.40-66,295,286.40-17,264,940.80

Finding the Fourth Proportional to 44,171,974.40, 66,295,286.40 and 17,264,940.80

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Solution

The fourth proportional to 44,171,974.40, 66,295,286.40 and 17,264,940.80 is: 25,911,999.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,171,974.40 : 66,295,286.40 = 17,264,940.80 : x
  2. Step 2: Convert to fraction form
    44,171,974.40/66,295,286.40 = 17,264,940.80/x
  3. Step 3: Cross multiply
    44,171,974.40x = 66,295,286.40 × 17,264,940.80
  4. Step 4: Simplify right side
    44,171,974.40x = 1,144,584,195,015,045.25
  5. Step 5: Solve for x
    x = 1,144,584,195,015,045.25/44,171,974.40
  6. Step 6: Final answer
    x = 25,911,999.87

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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.