Home / 16,395,603.40-24,593,405.10-16,171,654.60

Finding the Fourth Proportional to 16,395,603.40, 24,593,405.10 and 16,171,654.60

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Solution

The fourth proportional to 16,395,603.40, 24,593,405.10 and 16,171,654.60 is: 24,257,481.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,395,603.40 : 24,593,405.10 = 16,171,654.60 : x
  2. Step 2: Convert to fraction form
    16,395,603.40/24,593,405.10 = 16,171,654.60/x
  3. Step 3: Cross multiply
    16,395,603.40x = 24,593,405.10 × 16,171,654.60
  4. Step 4: Simplify right side
    16,395,603.40x = 397,716,052,715,078.50
  5. Step 5: Solve for x
    x = 397,716,052,715,078.50/16,395,603.40
  6. Step 6: Final answer
    x = 24,257,481.90

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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.