Home / 16,576,054.60-24,864,081.90-12,097,078.60

Finding the Fourth Proportional to 16,576,054.60, 24,864,081.90 and 12,097,078.60

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Solution

The fourth proportional to 16,576,054.60, 24,864,081.90 and 12,097,078.60 is: 18,145,617.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,576,054.60 : 24,864,081.90 = 12,097,078.60 : x
  2. Step 2: Convert to fraction form
    16,576,054.60/24,864,081.90 = 12,097,078.60/x
  3. Step 3: Cross multiply
    16,576,054.60x = 24,864,081.90 × 12,097,078.60
  4. Step 4: Simplify right side
    16,576,054.60x = 300,782,753,061,137.31
  5. Step 5: Solve for x
    x = 300,782,753,061,137.31/16,576,054.60
  6. Step 6: Final answer
    x = 18,145,617.90

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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.