Home / 24,682,729.35-34,045,765.37-15,873,318.39

Finding the Fourth Proportional to 24,682,729.35, 34,045,765.37 and 15,873,318.39

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Solution

The fourth proportional to 24,682,729.35, 34,045,765.37 and 15,873,318.39 is: 21,894,631.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,682,729.35 : 34,045,765.37 = 15,873,318.39 : x
  2. Step 2: Convert to fraction form
    24,682,729.35/34,045,765.37 = 15,873,318.39/x
  3. Step 3: Cross multiply
    24,682,729.35x = 34,045,765.37 × 15,873,318.39
  4. Step 4: Simplify right side
    24,682,729.35x = 540,419,273,569,247.62
  5. Step 5: Solve for x
    x = 540,419,273,569,247.62/24,682,729.35
  6. Step 6: Final answer
    x = 21,894,631.91

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