Home / 11,768,034.80-17,652,052.20-4,195,247.60

Finding the Fourth Proportional to 11,768,034.80, 17,652,052.20 and 4,195,247.60

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Solution

The fourth proportional to 11,768,034.80, 17,652,052.20 and 4,195,247.60 is: 6,292,871.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,768,034.80 : 17,652,052.20 = 4,195,247.60 : x
  2. Step 2: Convert to fraction form
    11,768,034.80/17,652,052.20 = 4,195,247.60/x
  3. Step 3: Cross multiply
    11,768,034.80x = 17,652,052.20 × 4,195,247.60
  4. Step 4: Simplify right side
    11,768,034.80x = 74,054,729,627,124.70
  5. Step 5: Solve for x
    x = 74,054,729,627,124.70/11,768,034.80
  6. Step 6: Final answer
    x = 6,292,871.40

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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.